--What about going boating this afternoon?
--It sounds great. ________.
| A．Either take the lead or fall behind. |
| B．I can’t agree with you more. |
| C．You can’t be too careful. |
| D．It’s better to be safe than sorry. |
--_____ you call back tomorrow? --Of course I can.
| A．Can | B．Must | C．May | D．Need. |
Our teacher often tells us ____ the windows before we leave.
| A．close | B．closed | C．to close | D．closing |
There ____ some meat in the fridge, so you don’t need to buy any.
| A．be | B．is | C．are | D．will be |
Tony wanted to take some good photos,______ he lost his camera.
| A．but | B．and | C．or | D．So |
Liu Xiang was born in Shanghai _____1983.
| A．on | B．at | C．to | D．In |