1. How often does Minh brush his teeth?

2. Why is Simon in a lot of pain now?

3. How did you feel after eating that food?

4. When did Nga go to see the dentist?

5. Who will check my teeth?

6. How long did it take Dr.Phong to fill Van's tooth? 

7. Where is your brother going?

8. What did Mr.Cuong do at 5.30 yesterday?

9. Whose letter did Hoa receive 5 days ago?

10. How many students having toothache are there in Lien's class?

II.

2. take

3. have

4. turn left

5. help me!

6. don't forget

7. stop the car

8. come

Đây em nhé

1. How often does Minh brush his teeth?

2. Why is Simon in a lot of pain now?

3. How did you feel after eating that food?

4. When did Nga go to see the dentist?

5. Who will check your teeth?

6. How long did it take Dr Phong to fill Van's tooth?

7. Where is your brother going to?

8. What did Mr Cuong do at 5.30 yesterday?

9. Whose letter did Hoa receive five days ago?

10. How many students are there in Lien's class having toothache?

II.

2. Take

3. Have

4. Turn left

5. Help me!

6. Don't forget

7. Stop the car!

8. Come