Ex5.
1. How often do you play tennis?
2. Does your sister play tennis?
3. Which newspaper do you read everyday?
4. What does your brother do?
5. How often do you go to the cinema?
6. Where do your grandparents live?
Ex6.
1. She doesn't sleep late at the weekends.
2. We don't believe the Prime Minister
3. Do you understand the question?
4. They don't work late on Fridays
5. Does David want some coffee?
6. She has three daughters.
7. When does she go to her Chinese class?
8. Why do I have to clean up?
(Câu 8 bài 6 người ta thường làm là "Why do you have to clean up?")
Ex7. (Ko chắc về độ chính xác nha)
1. I go
2. comes
3. We travel
4. don't you come
5. doesn't make
6. Do you take
7. I love
8. does it cost
9. I don't know
10. That doesn't matter
11. I don't want
12. Does that annoy
13. It doesn't annoy
14. find / found / have just found
Ex11.
1. work -> works
2. eat -> eats
3. play -> plays
4. swim -> swims
5. study -> studies
6. cry -> cries
7. try -> tries
8. spy -> spies
9. go -> goes
10. wash -> washes
11. watch -> watches
12. mix -> mixes
