6. He is a good boy.Don't let bad companions _______ (lead) him.

答案：1.playing　see sb.doing sth.“看见某人正在做某事”。　

5. Why are they made _______ (stand) outside the fast food restaurant?

4. The teacher made us _______ (stay) in the classroom.

3. He asks us _______ (clean) the classroom after school.

2. Listen! I hear somebody _______ (sing) in the next room.

1. I often see him _______ (play) basketball on the playground.

6. The students c　　 me by asking so many questions.

答案：1.beauty　2.skin　3.truth　4.toothpaste　?5.uncomfortable?6. confused

5. Customers will feel u　　 when they know the restaurant is very dirty.

4. We use the toothbrush and t　　 to clean our teeth.

3. I won't tell her the _______ (真相).She will be angry.