6. B

7. D

8. A

9. B

10. C

EX3:

1. does Mai go - goes

2. give

3. won't be

4. did you eat

5. drank

6. doesn't have

7. will be

8. watches

9. didn't see

10. left

Ex4:

1. Phong eats lots of junk food so he is putting on weight.

2. I exercise daily because I want to stay healthy.

3. Sitting too close the TV can hurt your eyes.

4. She often takes some paracetamol if she gets a bad headache.

5. How many calories do your burn to do aerobics for 2 hours?

6. How old will she be on her next birthday?

7. Would you like to see a movie?

8. She lives on Tran Hung Dao Street with her aunt and uncle.

9. I live at 12 Tran Phu street.

10. How far is it from your house to school?

Ex1:

1.B

2.D

3.C

4.C

5.C

Ex2:

1.Does Mai go/goes

2.give

3.won't be

4.Did you eat

5.drank

6.doesn't have

7.will be

8.watches

9.didn't see

10.left

Ex3:

1.Phong eats lots of junk food so he is putting on weight.

2.I exercise daily because I want to stay healthy.

3.Sitting too close the TV can hurt your eyes.

4.She often takes some paracetamol if she gets a bad headache.

5.How many calories do your burn to do aerobics for 2 hours?

6.How old will she be on her next birthday?

7.Would you like to see a movie?

8.She lives on Tran Hung Dao Street with her aunt and uncle.

9.I live at 12 Tran Phu street.

10.How far is it from your house to school?