A. methods B. approaches C. ways D. means

A. that B. it C. this D. you

A. because B. unless C. if D. when

--Not yet. It will be a few days ______ we know the full results.

A. since B. after C. before D. that

【题目】It’s _______ that a man isn’t strong enough to lift an elephant.
A.clear
B.evident
C.obvious
D.visible

--______

A. It’s a pleasure B. You’ve got it

C. Help yourself D. Yes, go ahead

A. can’t B. may not C. needn’t D. dare not

A. that B. which C. when D. where

【题目】______be sent to work there?
A.Who do you suggest
B.Who do you suggest that should
C.Do you suggest who should
D.Do you suggest whom should

--I went to Ningxia and ______ there for one year, teaching as a volunteer.

A. stayed B. stay C. had stayed D. am staying