He seldom stays up late at night, ______ necessary, to keep himself full of energy the next day.
A.if B.unless C.until D.while
I won’ t ______ any more of your time. But would you give me a direct “yes” or “no”?
A.give up B.take up C.make up D.put up
(2016•无锡市) ---I can't find the magazine I bought this morning.
---Well, Jack is reading ___________ over there. Why not go and see if it is yours?
A.it B.that C.one D.some
At that time, my mother was too busy__________ care of me. I felt a bit lonely.
A.work taking B.working to take C.to work to taking D.working take
The heavy rain _____ for a few days and caused a flood, which influenced people’s life greatly.
A.started B.ended C.lasted D.stopped
After a short break, he went on _________ the rest of the text.
A.reading B.to read C.reads D.read
