Chuyên đề tự học Tiếng Anh (theo tham chiếu Châu Âu 6 bậc) - Conditionals - Đỗ Bình

Exercise 1. Complete each of the following sentences with the right forms of the verbs shown in brackets. 
1. If he had arrived late, we___________ without him? (begin)
2. If they had felt thirsty, they___________ the lemonade? (drink)
3. If we had been here, we___________ the fireworks. (miss)
4. If his office had called, he___________ to work? (return)
5. She___________ early if she had not had a good reason. (leave)
6. If they had searched more carefully, they___________ the watch sooner. (find)
7. If you had visited Rome, you___________ to the opera? (go)
8. If he were here now he___________ to help us. (hesitate)
9. I___________ the book last week if I had known you wanted it. (finish)
10. You___________ to him last night if you had seen him? (speak)
11. If they were old enough, they___________ the contest next week. (enter)
12. She___________ a vacation now if she had more time? (take)
13. If he had sent a message, we___________ it two days ago. (receive)
14. I___________ it if you came with me now. (appreciate)
15. She___________ grateful if we offered to help her tomorrow? (be)
16. He___________ yesterday if he had entered the race? (win)
17. They________ more books last month if they had noticed the stock was low? (order)
18. She not___________ us now if she knew where we lived? (visit)
19. You___________ cucumbers yesterday if they had been on sale? (buy)
20. If we___________ more attention yesterday, we would know what time to be there. (pay)
Exercise 2: Finish each of the following sentences in such a way that it means the same as the sentence printed before it.
1. You washed it in boiling water; that's why it shrank.
→ Had you not_____________________________________________________________.
2. We missed the train because we were using an out-of-date timetable.
→ If we______________________________________________________________________.
3. His own men deserted him; that's the only reason why he failed.
→ He wouldn’t______________________________________________________________.
4. They were driving very quickly. That's why the accident was so terrible.
→ The accident______________________________________________________________.
5. It was raining. That's the only reason I didn't take the children to the beach.
→ But for____________________________________________________________________.
6. My number isn't in the directory so people don't ring me up.
→ People____________________________________________________________________.
7. The police are not armed so we don't have gun battles in the streets.
→ Were the_________________________________________________________________.
8. The shops don't deliver now, which makes life difficult.
→ Life would________________________________________________________________.
9. He's very thin; perhaps that's why he feels the cold so much.
→ He wouldn’t_______________________________________________________________.
10. We haven't any matches so we can't light a fire.
→ We could_________________________________________________________________.
11. It rained all the time. Perhaps that's why he didn't enjoy his visit.
→ He would_________________________________________________________________.
12. I didn't work hard at school so I didn't get a good job when I left.
→ Had I______________________________________________________________________.
13. They used closed-circuit television. That's how they spotted the shop-lifter.
→ Had it_____________________________________________________________________.
14. They asked him to leave the dining-room because he wasn't wearing a shirt.
→ If he______________________________________________________________________.
15. It took us a long time to find his house because the streets were not clearly marked.
→ Had the__________________________________________________________________.
16. My friend advised me to sell it. 
→ My friend said if I______________________________________________________.
17. I haven't much time so I read very little.
→ If I_________________________________________________________________________.
18. They don't clean the windows so the rooms look rather dark.
→ The rooms_______________________________________________________________.
19. He never polishes his shoes, so he never looks smart.
→ If he______________________________________________________________________.
20. He doesn't pay his staff properly; perhaps that's why they don't work well.
→ His staff_________________________________________________________________.
Exercise 3: Finish each of the following sentences in such a way that it means the same as the sentence printed before it.
1. She is very shy; that's why she doesn't enjoy parties.
→ She would____________________________________________________________.
2. He doesn't take any exercise; that's why he is so unhealthy.
→ He would_____________________________________________________________.
3. I haven't the right change so we can't get tickets from the machine.
→ If I______________________________________________________________________. 
4. They speak French to her, not English, so her English doesn't improve.
→ Her English__________________________________________________________.
5. He doesn't work overtime, so he doesn't earn as much as I do.
→ He would_____________________________________________________________.
6. He never shaves; that's the only reason he looks unattractive.
→ He would_____________________________________________________________.
7. You work too fast; that's why you make so many mistakes.
→ If you________________________________________________________________.
8. I can't park near my office; that's why I don't come by car.
→ If I____________________________________________________________________.
9. I live a long way from the centre; that's why I am always late for work.
→ Were I________________________________________________________________.
10. I haven't a map so I can't direct you.
→ Were I________________________________________________________________.
11. It's a pity we haven't a steak to cook over our camp fire.
→ If we_________________________________________________________________.
12. I'm fat; that's why I can't get through the bathroom window.
→ I could________________________________________________________________.
13. He doesn't help me, possibly because I never ask him for help.
→ If I_____________________________________________________________________.
14. I can't drive so we can't take the car.
→ I would______________________________________________________________.
15. We have no ladder so we can't get over the wall.
→ If we_________________________________________________________________.
16. I live near my office, so I don't spend much time travelling to work.
→ I would_______________________________________________________________.
17. I didn't see the signal, so I didn't stop.
→ Had I_________________________________________________________________.
18. I didn't know your number, so I didn't ring.
→ I would______________________________________________________________.
19. She didn't know you were in hospital, so she didn't visit you.
→ Had she_____________________________________________________________.
20. We only came by bus because there were no taxis.
→ Had there___________________________________________________________.
Exercise 5: Finish each of the following sentences in such a way that it means the same as the sentence printed before it.
1. We haven't got central heating, so the house is rather cold.
→ If we_______________________________________________________________________.
2. I have no dog, so I don't like being alone in the house at night.
→ I would_________________________________________________________________.
3. We got a lift, so we reached the station in time.
→ If I_________________________________________________________________________. 
4. I haven't got a vacuum cleaner; that's why I'm so slow.
→ I would_________________________________________________________________.
5. I don't know his address, so I can't write to him.
→ If I_________________________________________________________________________.
6. We didn't visit the museum because we hadn't time.
→ Had we_________________________________________________________________.
7. Tom's father was on the Board. That's the only reason he got the job.
→ But for______________________________________________________________________.
8. He wasn't looking where he was going. That's why he was run over.
→ Had he______________________________________________________________________.
9. I don't like country life, perhaps because I wasn't brought up in the country.
→ If I_________________________________________________________________________.
10. I didn't know he was so quarrelsome. I'm sorry now that I invited him.
→ Had I_______________________________________________________________________.
11. People drive very fast. That's why there are so many accidents.
→ If people_________________________________________________________________.
12. English people speak very quickly. Perhaps that's why I can't understand them.
→ I would___________________________________________________________________.
13. They got the children back alive only because they paid the ransom at once.
→ Had they_________________________________________________________________.
14. The flats are not clearly numbered, so it is very difficult to find anyone.
→ It would_________________________________________________________________.
15. You don't wipe your feet, so you make muddy marks all over the floor.
→ If you ___________________________________________________________________.
16. We didn't go by air only because we hadn't enough money.
→ Had we_________________________________________________________________.
17. The bus didn't stop because you didn't put your hand up.
→ Had you_________________________________________________________________.
18. I only came up the stairs because the lift wasn't working.
→ Had the lift_____________________________________________________________.
19. I didn't know how thin the ice was, so I was walking on it quite confidently.
→ If I_______________________________________________________________________.
20. The champion didn't take the fight seriously at first; perhaps that's why he didn't win it.
→ If the champion________________________________________________________.