1.A

2.A

3.D

4.B. 

5.A

6.A

7.B

8.B

9.A

10.A

1. School ( finish ) ...finishes......................... at 4.30 p.m everyday.
2. ...Does......... she often ( eat ) ....eat............ lunch in the school canteen ? - No. She ( have ) ..has............ lunch at home.
3. Where .......... you ( be ) ............., Phong ? - I'm upstairs. I am doing my homework.
4. It's warm today . I ( not want ) ......don't want ...... to stay at home now.
What about going ( swim ) ..........swimming....... in the river ? 
5. ....Do......... they usually ( sing ) ........sing........ in the classroom ? - Yes, they do.
6. My sister usually ( go ) ...goes....... to school at 7 o'clock every morning.
7. A : What ....do... you ( do ) ...do........ after school, Hoa ?
    B: I ( help ) .........help.............. my mum with the housework.
8. We can't go out now. It ( rain ) ..is raining.......... very hard.
9. How ..........do.... you ( go ) .....go............ to school everyday ?
10. My sister likes ( cook ) ....cooking........... very much.
11. ..........Does... your sister ( listen ) ...listen............. to music in her free time ?
12. Someone ( knock ) ...is knocking........ at the door. Can you answer it ?
13. Minh usually ( do ) ..does.............. his homework in the evening.
14. Our school ( be ) .....is......... surrounded by mountains.
15. I ( like ) ...like.......... maths but I ( not like ) ...don't like................... English.

A: Hello. (9) ______What_____ grade are you in ? 
B: Hi. I/ m (10) _________in_________________ grade 6
A: I am in (11) _________grade_______ 6, too
B: what (12) ______________are___________ you doing ? 
A: I/ m (13) _____doing_________ my (14) __________homework__________ 
B: (15) ___________________Do_______ you play soccer in the evening ? 
A. Yes, I (16) _____________do_____________

12. What will you do tomorrow ?

13.Don't make noise in class.

14. Our future house might be on the Moon.

15.If we use reuseable bags, we will help the environment.

lx

A

1. Who are you going to visit next week ?

2. How is the weather in the summer ? / What is the weather in the summer like ?

3. Who is your sister playing badminton with?

4. What did you have for dinner ?

5. How did he go to HCM ?

6. Where did you stay in London?

2. Robot will do all the dangerous work for us.

3. It will be surrounded by tall trees and blue sea.

4. This stadium is the most modern in Europe.

5. Ba is the most intelligent in my class.

6. If they cut down trees in the forest, there will more floods

7. If she works hard, she will pass the exam.

8. That stadium is the most modern in Ho Chi Minh city.

9. Phing is the tallest student in his class.

10.If you pollute the air, you will have breathing problem.