CONDITIONAL SENTENCES
THINGS YOU SHOULD KNOW
(QUESTIONS AND ANSWERS)
By Rumi Michael Leigh
Introduction
I would like to thank you for purchasing this book, "Conditional sentences, things you should know (questions and answers)”.
This book will help you understand, revise, and have a good general knowledge and understanding of conditional sentences.
I hope you enjoy it!
Table of Contents
Introduction
Chapter 1: Complete the sentences with the correct form of verb in parentheses
Chapter 2: Complete the sentences with the correct conditional form of the verbs in parentheses
Chapter 3: Complete the conditional sentences with the correct form of the verb in parenthesis
Chapter 4: Complete the following sentences with the correct conditional form of the verbs in brackets
Chapter 5: Complete the following conditional sentences using the correct verb form
Chapter 6: Complete the following sentences using mixed conditional structures
Chapter 7: Complete the following conditional sentences using the correct modal verb
Chapter 8: Rewrite the following sentences using conditional sentences
Chapter 9: Rewrite the following sentences using the correct conditional form
Chapter 10: Rewrite the following sentences using more complex conditional structures
Chapter 11: Choose the correct conditional sentence to complete the conversation
Chapter 12: Write the first conditional sentence for the following situations
Chapter 13: Write the second conditional sentence for the following situations
Chapter 14: Rewrite the following sentences in the conditional form
Chapter 15: Rewrite the following sentences using the first conditional
Chapter 16: Rewrite the following sentences using the zero conditional
Chapter 17: Complete the following sentences using the second conditional
Chapter 18: Complete the following sentences using the third conditional
Chapter 19: Choose the correct sentence
Chapter 20: Complete the following sentences using the mixed conditional
Chapter 21: Complete the following sentences using the zero conditional
Chapter 22: Rewrite the following sentences using conditional sentences
Chapter 23: Rewrite the following sentences using the second conditional
Chapter 24: Rewrite the following sentences using the third conditional
Chapter 25: Rewrite the following sentences using more optimistic conditional structures
Conclusion
Chapter 1: Complete the sentences with the correct form of verb in parentheses
Exercise 1
Questions
1) If I _________ (to have) enough money, I would buy a new car.
2) If you __________ (to see) her, tell her I said hi.
3) If she ___________ (to study) hard, she will pass the test.
4) If he ___________ (to come) early, we can have lunch together.
5) If they ___________ (to win) the game, they will be in the playoffs.
Answers
1) Answer: had
2) Answer: see
3) Answer: studies
4) Answer: comes
5) Answer: win
Exercise 2
Questions
1) If it ___________ (to rain) tomorrow, we will stay inside.
2) If you ___________ (to hurry), you can catch the bus.
3) If I ___________ (to win) the lottery, I would buy a new house.
4) If he ___________ (to work) harder, he could get a promotion.
5) If we ___________ (to leave) now, we can make it to the movie on time.
Answers
1) Answer: rains
2) Answer: hurry
3) Answer: won
4) Answer: worked
5) Answer: leave
Exercise 3
Questions
1) If she ___________ (to be) hungry, she would have eaten something.
2) If I ___________ (to know) the answer, I would tell you.
3) If he ___________ (to call) me, I would answer.
4) If they ___________ (to invite) us, we would go to the party.
5) If we ___________ (to take) the shortcut, we can save some time.
Answers
1) Answer: had been
2) Answer: knew
3) Answer: called
4) Answer: invited
5) Answer: take
Exercise 4
Questions
1) If they ___________ (to work) together, they can finish the project on time.
2) If I ___________ (to have) known, I would have come earlier.
3) If she ___________ (to wake up) late, she will miss her flight.
4) If we ___________ (to forget) the tickets, we won't be able to get into the concert.
5) If he ___________ (to run) faster, he could win the race.
Answers
1) Answer: work
2) Answer: had
3) Answer: wakes up
4) Answer: forget
5) Answer: ran
Exercise 5
Questions
1) If he ___________ (to be) tired, he will take a nap.
2) If we ___________ (to leave) now, we can avoid traffic.
3) If she ___________ (to have) a map, she wouldn't be lost.
4) If they ___________ (to save) money, they can go on vacation.
5) If I ___________ (to get) the job, I will move to a new city.
Answers
1) Answer: is
2) Answer: leave
3) Answer: had
4) Answer: save
5) Answer: get
Exercise 6
Questions
1) If he ___________ (to drink) coffee before bed, he won't be able to sleep.
2) If we ___________ (to go) to the park, we can have a picnic.
3) If she ___________ (to win) the competition, she will get a trophy.
4) If they ___________ (to study) hard, they can get good grades.
5) If I ___________ (to have) more time, I would travel more.
Answers
1) Answer: drinks
2) Answer: go
3) Answer: wins
4) Answer: study
5) Answer: had
Exercise 7
Questions
1) If it ___________ (to snow), we will build a snowman.
2) If she ___________ (to study) abroad, she will learn a new language.
3) If he ___________ (to have) time, he will help with the project.
4) If they ___________ (to arrive) early, they can get good seats.
5) If I ___________ (to see) him, I will say hello.
Answers
1) Answer: snows
2) Answer: studies
3) Answer: has
4) Answer: arrive
5) Answer: see
Exercise 8
Questions
1) If she ___________ (to arrive) late, she will miss the beginning of the movie.
2) If they ___________ (to win) the game, they will celebrate with a party.
3) If he ___________ (to take) the train, he can avoid traffic.
4) If we ___________ (to buy) the tickets early, we can get a discount.
5) If I ___________ (to have) a car, I could drive to work.
Answers
1) Answer: arrives
2) Answer: win
3) Answer: takes
4) Answer: buy
5) Answer: had
Exercise 9
Questions
1) If it ___________ (to rain), we will stay inside.
2) If she ___________ (to study) hard, she can get a scholarship.
3) If he ___________ (to have) a passport, he can travel internationally.
4) If they ___________ (to arrive) early, they can get a good spot in line.
5) If I ___________ (to see) her, I will say hi.
Answers
1) Answer: rains
2) Answer: studies
3) Answer: had
4) Answer: arrive
5) Answer: see
Exercise 10
Questions
1) If she ___________ (to have) time, she can finish the project.
2) If they ___________ (to win) the lottery, they will buy a new house.
3) If he ___________ (to take) the bus, he can save money on transportation.
4) If we ___________ (to forget) the tickets, we can't enter the stadium.
5) If I ___________ (to be) hungry, I will make a sandwich.
Answers
1) Answer: has
2) Answer: win
3) Answer: takes
4) Answer: forget
5) Answer: am
Exercise 11
Questions
1) If it ___________ (to be) hot outside, we will go to the pool.
2) If she ___________ (to read) more books, she can improve her vocabulary.
3) If he ___________ (to have) a bike, he can ride to work.
4) If they ___________ (to buy) the tickets early, they can get a discount.
5) If I ___________ (to see) her, I will ask her about the project.
Answers
1) Answer: is
2) Answer: reads
3) Answer: had
4) Answer: buy
5) Answer: see
Exercise 12
Questions
1) If she ___________ (to exercise) regularly, she can improve her fitness.
2) If they ___________ (to win) the game, they will advance to the next round.
3) If he ___________ (to have) a driver's license, he can rent a car.
4) If we ___________ (to forget) the directions, we can use a GPS.
5) If I ___________ (to be) rich, I would travel the world.
Answers
1) Answer: exercises
2) Answer: win
3) Answer: had
4) Answer: forget
5) Answer: were
Exercise 13
Questions
1) If it ___________ (to snow) tomorrow, school will be canceled.
2) If she ___________ (to practice) more, she can play the piano better.
3) If he ___________ (to have) a degree, he can apply for the job.
4) If they ___________ (to leave) now, they can catch the train.
5) If I ___________ (to know) her phone number, I will call her.
Answers
1) Answer: snows
2) Answer: practices
3) Answer: had
4) Answer: leave
5) Answer: knew
Exercise 14
Questions
1) If he ___________ (to wear) a jacket, he won't get cold.
2) If they ___________ (to study) together, they can help each other.
3) If she ___________ (to have) a passport, she can travel overseas.
4) If we ___________ (to forget) the map, we can use a GPS.
5) If I ___________ (to have) more time, I would read more books.
Answers
1) Answer: wears
2) Answer: study
3) Answer: had
4) Answer: forget
5) Answer: had
Exercise 15
Questions
1) If he ___________ (to speak) French, he can work as a translator.
2) If they ___________ (to win) the race, they will get a trophy.
3) If she ___________ (to have) enough time, she can finish the report.
4) If we ___________ (to forget) our lunch, we can buy food at the cafeteria.
5) If I ___________ (to be) taller, I could play basketball better.
Answers
1) Answer: speaks
2) Answer: win
3) Answer: had
4) Answer: forget
5) Answer: were
Exercise 16
Questions
1) If it ___________ (to rain) tomorrow, we will stay inside.
2) If she ___________ (to learn) a new language, she can communicate better.
3) If he ___________ (to have) a computer, he can work from home.
4) If they ___________ (to study) harder, they can get better grades.
5) If I ___________ (to know) how to swim, I would go to the beach more often.
Answers
1) Answer: rains
2) Answer: learns
3) Answer: had
4) Answer: studied
5) Answer: knew
Exercise 17
Questions
1) If he ___________ (to eat) breakfast, he won't be hungry.
2) If they ___________ (to win) the lottery, they can buy a house.
3) If she ___________ (to have) enough money, she can buy a new car.
4) If we ___________ (to forget) the password, we can reset it.
5) If I ___________ (to be) fluent in Spanish, I could travel in South America.
Answers
1) Answer: eats
2) Answer: win
3) Answer: had
4) Answer: forget
5) Answer: were
Exercise 18
Questions
1) If she ___________ (to study) harder, she would have passed the test.
2) If they ___________ (to invest) in the stock market, they could have made a profit.
3) If he ___________ (to run) faster, he could have won the race.
4) If we ___________ (to leave) earlier, we would have caught the plane.
5) If I ___________ (to know) you were coming, I would have prepared dinner.
Answers
1) Answer: had studied
2) Answer: had invested
3) Answer: had run
4) Answer: had left
5) Answer: had known
Exercise 19
Questions
1) If he ___________ (to exercise) regularly, he would be healthier.
2) If they ___________ (to study) harder, they could get scholarships.
3) If she ___________ (to have) a car, she could drive to work.
4) If we ___________ (to forget) the appointment, we would have missed it.
5) If I ___________ (to be) taller, I could reach the top shelf.
Answers
1) Answer: exercised
2) Answer: studied
3) Answer: had
4) Answer: had forgotten
5) Answer: were
Exercise 20
Questions
1) If he ___________ (to wake up) earlier, he would have time to exercise.
2) If they ___________ (to know) how to cook, they could make delicious meals.
3) If she ___________ (to live) closer to work, she could save time and money.
4) If we ___________ (to read) the instructions carefully, we wouldn't have made a mistake.
5) If I ___________ (to have) a degree, I could apply for higher positions.
Answers
1) Answer: had woken up
2) Answer: knew
3) Answer: lived
4) Answer: had read
5) Answer: had
Exercise 21
Questions
1) If he ___________ (to eat) too much, he will feel sick.
2) If they ___________ (to apply) for the scholarship, they could get financial support.
3) If she ___________ (to have) enough experience, she can apply for the job.
4) If we ___________ (to forget) the password, we can reset it.
5) If I ___________ (to be) more patient, I could solve the problem.
Answers
1) Answer: eats
2) Answer: applied
3) Answer: had
4) Answer: forget
5) Answer: were
Exercise 22
Questions
1) If she ___________ (to be) more organized, she could finish her work faster.
2) If they ___________ (to have) known, they wouldn't have made that mistake.
3) If he ___________ (to speak) Spanish, he could communicate with his coworkers.
4) If we ___________ (to leave) earlier, we wouldn't be stuck in traffic.
5) If I ___________ (to exercise) regularly, I would be fitter.
Answers
1) Answer: were
2) Answer: had
3) Answer: spoke
4) Answer: had left
5) Answer: exercised
Exercise 23
Questions
1) If she ___________ (to work) harder, she would get a promotion.
2) If they ___________ (to invest) in the stock market, they could make a profit.
3) If he ___________ (to study) more, he could get better grades.
4) If we ___________ (to leave) earlier, we could avoid the rush hour traffic.
5) If I ___________ (to have) more money, I could travel around the world.
Answers
1) Answer: worked
2) Answer: invested
3) Answer: studied
4) Answer: had left
5) Answer: had
Exercise 24
Questions
1) If he ___________ (to take) the medicine, he would feel better.
2) If they ___________ (to have) enough time, they could finish the project.
3) If she ___________ (to live) closer to work, she could walk instead of driving.
4) If we ___________ (to study) harder, we could get better grades.
5) If I ___________ (to know) how to cook, I could make delicious meals.
Answers
1) Answer: took
2) Answer: had
3) Answer: lived
4) Answer: studied
5) Answer: knew
Exercise 25
Questions
1) If she ___________ (to have) a car, she could drive to work.
2) If they ___________ (to save) money, they could buy a house.
3) If he ___________ (to study) harder, he could pass the exam.
4) If we ___________ (to miss) the flight, we would have to take the next one.
5) If I ___________ (to be) taller, I could reach the top shelf.
Answers
1) Answer: had
2) Answer: saved
3) Answer: studied
4) Answer: had missed
5) Answer: were
Exercise 26
Questions
1) If she ___________ (to have) more time, she could finish the project.
2) If they ___________ (to be) more careful, they wouldn't have made that mistake.
3) If he ___________ (to exercise) regularly, he would be healthier.
4) If we ___________ (to take) the shortcut, we could arrive earlier.
5) If I ___________ (to know) how to swim, I could enjoy the beach.
Answers
1) Answer: had
2) Answer: were
3) Answer: exercised
4) Answer: took
5) Answer: knew
Exercise 27
Questions
1) If she ___________ (to arrive) late, she will miss the train.
2) If they ___________ (to practice) more, they could win the game.
3) If he ___________ (to study) harder, he could get into a better university.
4) If we ___________ (to have) known, we wouldn't have gone there.
5) If I ___________ (to eat) too much, I will feel sick.
Answers
1) Answer: arrives
2) Answer: practiced
3) Answer: studied
4) Answer: had
5) Answer: eat
Exercise 28
Questions
1) If she ___________ (to exercise) regularly, she would be fitter.
2) If they ___________ (to arrive) early, they could get good seats.
3) If he ___________ (to take) a taxi, he could arrive faster.
4) If we ___________ (to have) more money, we could travel abroad.
5) If I ___________ (to know) the answer, I would tell you.
Answers
1) Answer: exercised
2) Answer: arrived
3) Answer: took
4) Answer: had
5) Answer: knew
Exercise 29
Questions
1) If he ___________ (to win) the lottery, he would buy a yacht.
