12. The system which is used here is very successful. 13. Mr Jackson, who teaches my son, is my neighbour. 14. Trains which leave from this station take an hour to get to London. 15. The candidates who are sitting for the exam are all from Vietnam. 16. We are driving on the road which was built in 1980. 17. Customers who complain about the service should see the manager. 18. The city which was destroyed during the war has now been rebuilt. 19. My brother, who met you yesterday, works for a big firm. 20. The vegetables which are sold in this shop are grown without chemicals. IX. Replace the Relative clause by an infinitive or infinitive phrase. 1. We had a river in which we could swim. 2. The child would be happier if he had someone that he could play with. 3. I have some letters that I must write. 4. If she had a family that she had to cook for, she would be more interested. 5. I haven’t anyone that I can go with. 6. We had to eat standing up because we hadn’t anything that we could sit on. 7. I wish I had a box that I could keep my letters in. 8. She hadn’t anyone to whom she could send cards. 9. Have you got a key that can unlock this door? 10. There are six letters which have to be written today. 11. There is a bench that your children can sit on. 12. We have some picture books that children can read. 13. He was the second man who was killed in this way. 14. Here is the novel that she should read. 15. The man who was interviewed was entirely unsuitable. X. Replace the To-infinitive phrases by Relative clauses. 1. Lady Astor was the first woman to take her seat in Parliament. 2. The last student to be interviewed was John. 3. I was the only person to see the difficulty. 4. The last person to leave the room must turn out the lights. 5. The air-hostess was the only person to survive the crash. 6. Jim was the first boy to reach the top. 7. He was the first man to leave the burning building. 8. We had a lake to swim in. 9. Here is an application form for you to fill in. 10. I have some letters to type right now.
ĐÁP ÁN CLAUSES OF CONDITION I. 1. will/ shall give 2. would type 3. would have visited 4. attended 7. had
5. knew
6. had arrived
8. hadn’t seen 9. studies
10. would you have accepted? 11. grow/will grow 13. would you do
14. doesn’t hurry
12. stopped
15. had tried 54
