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Join each pair of sentences by using a suitable conjunction: and, but, or, so. 
1 Susan went to the park and had a ride on the swing
2 I love fruit but I am allergic to strawberries
3 There was a heavy rain so the roads were flooded
4 I don't want to miss the train so I am leaving now
5 We can go camping or we can go for a picnic
1. We consume protein in meats and foods. We can stay concentrated and quick-minded.
A. Protein in meats and foods which is consumed helps us stay concentrated and quick-minded.
B. Protein in meats and foods which we consume helping us stay concentrated and quick-minded.
C. We consume protein in meats and foods help us stay concentrated and quick-minded.
D. We consume protein in meats and foods which helping us stay concentrated and quick-minded.
2. Everyone can do Pilates. It doesn’t matter if you are not fit.
A. You can do Pilates as a method to keep fit. B. You can do Pilates no matter how fit you are.
C. You cannot do Pilates only when you are not fit. D. You should do Pilates because you are not fit.
3. You drink green tea from twice to three times per day. It will bring you visible results by days.
A. Despite you drink green tea from twice to three times per day, visible results will be brought by days.
B. Due to you drink green tea from twice to three times per day, visible results will be bring by days.
C. Even though you drink green tea from twice to three times per day, visible results will bring by days.
D. Since you drink green tea from twice to three times per day, visible results will be brought by days.
4. Fatty acid level is low. It causes a higher risk of memory loss.
A. Because of low fatty acid, a higher risk of memory loss is caused.
B. In spite of low fatty acid, a higher risk of memory loss is caused.
C. Since the low fatty acid, a higher risk of memory loss is caused.
D. The result low fatty acid, a higher risk of memory loss is caused.
Do you know the woman whose daughter is going to marry my friend, Ba
Bai tập 1:
1. Combine each pair of sentences by using an appropriate relative pronoun
1. The man who lives next to me is friendly.
2. There is a professor whose course I'm taking
3. That is the man whose son is an astronaut.
4. The man whom I met at the wedding last week is friendly.
5. Do you know the people who live in the white house.
6. I thanked the woman whose dictionary I borrowed.
7. I like the people whose house we went to.
8. The waitress who served us dinner was friendly.
9. I don't know the woman who is speaking to Peter.
10. The people whom I met at the party last night were nice.
11. The woman whom I helped thanked me.
13. There is a man whose car was stolen.
14. Over there is the man. I'm dating his daughter.
15. Over there is a woman whose husband I met yesterday.
16. I know a girl whose brother is a movie star.
17. The woman whom I called yesterday gave me some information.
18. The police officer who gave me directions was kind.
19. The people whose house we visited were friendly.
12. Do you like the doctor who treated my son last month?
20. The man whose picture is in the newspaper is famous.
1. The man reported to the police. His wallet was stolen.
> ………The man whose wallet was stolen called the polic…………………………..…………………………………………………………………….
2. I met the woman. Her husband is the CEO of my company.
> ……………I met the woman whose husband is the CEO of my company.……………………..…………………………………………………………………….
3. The student is from China. He is sitting next to me.
>The student who is sitting next to me is from China …………………………………..…………………………………………………………………….
4. We are studying sentences. They contain relative clauses.
> We are studying sentences which contain relative clauses. …………………………………..…………………………………………………………………….
5. Algebra problems contain letters. They stand for unknown numbers.
> …Algebra problems contain letters which stand for unknown numbers.………………………………..…………………………………………………………………….
6. Your friends were very nice. We visited them yesterday.
> ………Your friends, whom we visited yesterday were very nice …………………………..…………………………………………………………………….
7. Your teacher is humorous. I talked to him last night.
> …………Your teacher, whom I talked to last night, is humorous………………………..…………………………………………………………………….
8. The man is a famous professor. Many students like his lectures.
>The man whose lectures many students like is a famous professor …………………………………..…………………………………………………………………….
9. Tet is important holidays in Vietnam. People often organize cultural festivals on this accasion.
> …………Tet is important holidays in Vietnam when people often organize cultural festivals .………………………..…………………………………………………………………….
10. The girl is a popular singer. He wants to meet her.
> …………The girl whom he wants to meet is a popular singer ………………………..…………………………………………………………………….
1 The bus stopped and the man got off
2 Junk food tastes so good but it is bad for your health
3 You should eat less junk food or you will put on weight
4 He is a vegetarian so he doesn't eat any meat
5 Would you like meat or vegetables for lunch