`I.`

1. We listened to music.

2. I didn't like animals.

3. The chameleon changed colour.

4. You travelled by car.

5. Fabio didn't stay here.

6. They didn't watch TV.

7. I called my dog Rico.

8. Maria went to school.

9. You saw the bank robbery.

10. We didn't make our beds this morning.

II.

1. Did your friends go to the cinema?

- Yes, They did

2. Did you buy new shoes yesterday?

- No, I didn't

3. Did you and your family drive to France?

- Yes, I did

4. Did Mount Vesuvius erupt last year?

- No, it didn't

5. Did you do your homework last night?

- Yes, I did

6. Did you watch TV yesterday?

- No, I didn't

7. Did the festival finished today?

- Yes, it did

8. Did children study I.T. in 1980?

- Yes, they did

9. Did you meet we last year?

- No, I didn't

10. Did you sleep much last night?

- Yes, I did.

+ Cấu trúc thì Quá khứ đơn:

- với động từ thường:

(+) S + Ved/V2

(-) S + didn't + V

(?) Did + S + V?

- Answer: Yes, S + did / No, S + didn't