Giúp mình bài tập này với ạ

Công thức thì QKTD 

(+) S + was/were + Ving 

(-) S + was/were+ not + Ving 

(?) Was/Were +S +Ving? 

DHNB: at + giờ + thời gian trong QK, at this time + thời gian trong QK, ...

----------------------------------------------------------------------

1. What were you doing?

2. What were Carol and Jim doing?

3. Where was the bald man sitting?

4. What were you eating?

5. Carol and Jim were eating ice cream, too.

6. Where were you standing?

7. The man was reading a book.

8. Carol and Jim were laughing.

`color{orange}{~LeAiFuRuiHuiBao~}`