2020年军队职称英语理工类B级词汇指导动词介词形式(24)

I still remember you, as a student, ________ sweetly.
A.singing
B.to sing
C.sing
D.sung

 

She is lucky enough for me to envy, ________ with so many people around taking good care of her.
A.lives in comfort
B.living in comfort
C.lives at comfort
D.living at comfort
 

You don’t ________ go if you don’t ________．
A.want to; have to
B.must; want to
C.have to; want to
D.have to; must

 

You’d better hurry, for your mother ________ for you．
A.must have waited
B.should have waited
C.shouldn’t have waited
D.must be waiting
 

Their house ________ have been sold, but I have not been told about it．
A.must
B.may
C.shouldn’t
D.needn’t

 

Jack was a lazy boy. I often caught him ________ in class.
A.sleeping
B.sleep
C.to sleep
D.slept

 

Peter ________ come with us to the concert, but I am not sure．
A.must
B.can
C.may
D.will
 

Anderson was in bed with all his clothes on, ________ awake all night long thinking of what he should do next.
A.lain
B.lay
C.to lie
D.lying

 

What is needed now in China’s West are men and women with skills any developing countries ________ have to survive and prosper．
A.must
B.can
C.may
D.ought

 

He is a man of few words, but he ________ be talkative sometimes．
A.shall
B.must
C.can
D.would