12.(★★★★)They knew her very well.They had seen him________ up from childhood.

　　 A.grow B.grew C.was growing D.to grow

11.(★★★★)-Is the boy very sick?

　　 -I’m afraid________.

　　 A.it B.this C.so D.that

10.(★★★★)________ green,the door might look more beautiful.

　　 A.You painted B.If painted

　　 C.To paint D.Have it painted

9.(★★★★)-Do you mind my taking this seat?

　　 -________.

　　 A.Yes,sit down please B.No,of course not

　　 C.Yes,take it please D.No,you can’t take it

8.(★★★★)-Have you cleaned the room?

　　 -No,but________.

　　 A.I’m B.I am

　　 C.I’m just going D.I’m just going to

7.(★★★★★)Children must be taught to act with good manners when________.

　　 A.speaking to B.spoken to

　　 C.are speaking D.spoken of

6.(★★★★)They had nothing to do but________.

　　 A.to wait B.waiting

　　 C.waited D.wait

5.(★★★★)I don’t like the way________ he speaks to his mother.

　　 A.which B.in that

　　 C.× D.on which

4.(★★★★)While________ for the bus,I met an old friend of mine.

　　 A.waited B.waiting

　　 C.wait D.to wait

3.(★★★★★)-Aren’t you the manager？

　　 -No,and I________.

　　 A.don’t want to B.don’t want to be

　　 C.don’t want be D.don’t want