1. A

2. B

3. B

4. D

5. A

6. A

7. A

8. C

9. B

10. B

is

a) I (go) go to school by bike .

b) Lisa (sing) is singing now.

c) Minh's friend (be) will be at homeNext week.

d) Do you speak (speak)English ?

1. I can not sleep because my neighborhood is very noisy .

2. Minh looked his car after washed it very clean .

3. You should not step on the grass .

4. Which city would you like to visit ?

are nha

is