Ответ:

номер 4

2.What did you lost yesterday?

3.When does your cousin drive a car?

4.What do they usually watch in the evening?

5.When did postman bring a letter?

6.Where does Linda often ride a bike?

номер 5

2.Yes,she did

3.No,she doesn't

4.Yes,I did

5.Yes,they did

6.No,he doesn't