We have no idea at all __________.
| A．where he has gone | B．where did he go |
| C．which place has he gone | D．where has he gone |
He seems to have nothing to do. He always keeps his hands in his ______.
| A．bags | B．chest | C．back | D．pockets |
The old man is used to sleeping without a ________in order to keep his back from bending.
| A．net | B．pillow | C．slippers | D．quilt |
11. The little boy likes plane models very much. He wants to be a _______and fly a plane into the sky when he grows up.
| A．driver | B．pilot | C．designer | D．producer |
Now more and more people prefer to have a _________ at home---a little dog, a cat or some other animals.
| A．habit | B．hobby | C．parrot | D．pet |
TV home shopping has changed the way of shopping and the ____ of people's family life in some way.
| A．meaning | B．structure | C．pattern | D．tense |