As the quality of the city’s air continues to give rise to ______, the residents are encouraged to set off fewer fireworks.
A.concerns | B.descriptions | C.catastrophe | D.emergency |
Not only ____ strict with us, but also ____ for us.
A.was the teacher; did he care | B.was the teacher; he cared |
C.the teacher was; did he care | D.the teacher was; he cared |
“Dear, if you listen to me, you ______ have some candies as a reward,” the woman told her little son.
A.shall | B.do | C.should | D.must |
--- When will your father be back home?
--- ____ twelve o’clock.
A.In | B.Since | C.Until | D.After |
His advice made me happy, but ____.
A.making others angry | B.to make others angry |
C.others angry | D.his advice others angry |
Equipped with modern facilities, today’s libraries differ greatly from ____.
A.the past one | B.the past |
C.which of the past | D.those of the past |