Please take your books away________my desk．
| A．on |
| B．from |
| C．to |
| D．at |
If you sit in a chair _____a long time, your back may begin to hurt.
| A．at | B．in | C．on | D．for |
Photography can be ______excellent hobby for kids.
| A．/ | B．a | C．an | D．the |
Tell Sally to call _____, please.
| A．my | B．me | C．mine | D．myself |
—Merry Christmas!
—_______.
| A．I’m very happy | B．It’s very kind of you |
| C．Thanks. The same to you | D．My pleasure |
The policeman caught the thief ______ has stolen Mr. Li’s computer.
| A．which | B．whose | C．whom | D．who |