8. He doesn’t need __________ (go) home now.

7. Let Simon go to the post office __________ (post) this letter.

5. For a moment he was completely __________ (knock) over by the news of his friend’s death.

5. The new robot is moving around __________ (free) in the office.

2). 根据句意，用括号内所给动词的适当形式填空。

4. Chen Dan is not at all ___________ (satisfy) with the lazy robot.

3. I have no __________ (wash) machines in my home.

2..I have decided to write a __________(complain) letter for my broken bike.

1). 根据句意，用括号内所给单词的适当形式填空。

1. There is an _________ of oil paintings in the museum.(exhibit)

45.You should speak to the old people polite.(改为被动语态)

The old people polite __________ _________ to politely.

B卷

44.Are you tired? My mother asked me (合并为一句)

My mother asked me________ I ________ tired