Waste paper, waste glass, and waste iron can all be _____.
| A．made | B．taken | C．recorded | D．recycled |
You have a big mouth, Li Fei. You ________ have told everybody the secret.
| A．can't | B．mustn't | C．shouldn't | D．mightn't |
To know more about Japan's recent claims about Diaoyu Islands, you can use the Internet or watch CCTV news, or．
| A．both | B．none | C．some | D．Neither |
The exam poster will beon Friday afternoon．
| A．put off | B．put down | C．put up | D．put away |
Hurry up! Flight 4406off at 18:40.
| A．takes | B．took | C．will be taken | D．has taken |
He liked to go to dances and parties, ______ he could have a good time just sitting and watching.
| A．where | B．when | C．which | D．why |