This morning I went to work in such a hurry that I ___________ the key to my office at home.
| A．left | B．forgot | C．missed | D．lost |
If prices rise too high, the government has to do something __________ it.
| A．stop | B．stopped | C．stopping | D．to stop |
It’s so cold. You’d better __________ your coat when you go out.
| A．put up | B．take off | C．put on | D．take away |
You ___________ finish the report today. Any time before this weekend is OK.
| A．mustn’t | B．needn’t | C．must | D．need |
—Who is that little boy in the photo?
—It’s me. It ___________ when I was five.
| A．was taken | B．took | C．was taking | D．is taken |