It’s important ___ us to protect the environment and it’s wise ____ us to save water .
A. for , for B. of , of C. for , of D. of , for
Although Maths is very difficult, you can’t .
A. give in it B. give it in C. give up it D. give it up
－What would you like for your birthday ? What about an MP5?
－Oh, to tell the truth, I ______ have an I-Pad than an MP5.
A. prefer B. prefer to C. had better D. would rather
A young man at 8 p.m. last Sunday.
A. is murdered B.murdered C.was murdered D.was murdering
David is ___________ take this job. He is able to do all extra work.
A. too confident to B. confident enough to
C. so confident to D. enough confident to
Mike has much difficulty ________ Chinese so he often asks me ________ help.
A. to understand; with B. understanding;of
C. to understand;for D.understanding; for
