A government, which is responsible for society, must to its people how important the method is to prevent AIDS.
| A．get through | B．get on | C．get over | D．get across |
---Do you know where David is? I couldn’t find him anywhere.
---Well. He ______ have gone far----his coat’s still here.
| A．shouldn’t | B．mustn’t | C．can’t | D．wouldn’t |
You can’t imagine that a well-behaved gentleman _____ be so rude to a lady.
| A．might | B．need | C．should | D．would |
His glasses, ________ he was like a blind man, fell to the ground and broke.
| A．which | B．from which | C．with which | D．without which |
In the office I never seem to have time until after 5:30 p.m.,____ many people have gone home.
| A．whose time | B．that | C．on which | D．by which time |
Great changes have taken place in that school. It is no longer ___ it was 20 years ago, ___ it was so poorly equipped.
| A．what, when | B．that, which | C．what, which | D．which, that |