1. Jack came to the class late yesterday, didn't he?

2. You are Mia's best friend, aren't you?

3. My mum always watches TV after lunch, doesn't she?

4. Henry's dad bought him a bike for his birthday, didn't he?

5. Jasmine and her classmate didn't go on a field trip last summer, did they?

How much does that sweater cost?

1. doesn't

2. go

3. tries

4. working

1. Because learning English will help you improve your confidence, creativity and communication. It also broadens your vocabulary, creates oppotunities for you to travel the world, since English is an international languague. By those, you can understand more about different traditions, cultures and customs.

2. When communicating with people from foreign countries, I may feel a little bit nervous and shy at first, but then after a while, I can talk happily and comfortably. In the end, I must say that I'm really proud of myself for doing such a great job.

1. B

2. D

3. B

4. A

5. D

1. I went to the library last night, and I'll probably go there tonight, too.

2. There might not be a meeting this afternoon beacuse the director is ill.

3. It'll be a holiday tomorrow so parents won't have to go to work.

4. The doctor might be home by now but it is not sure at all.

5. Tom didn't come to class today and he'll probably won't come tomorrow, either.

1. Is the idea of camping in the countryside yours?

2. The house in that corner is theirs.

3. Our village is smaller than yours./Our village is not as big as yours.

4. Ho Chi Minh City is the most crowded city in Vietnam.

What did you do yesterday afternoon?

19. A

20. A

21. B

22. C

23. C

24. A

1. The teacher told Phong not to make so much noise.

2. He wishes he knew a lot more about life in the countryside.

3. I suggest putting the garbage bins around the school yard.