----What do you think has made Tom feel down?---- his seat in the election, I think.
I’m afraid moving all those boxes will _____ too much time.
When she ______ back tomorrow, I’ll tell her all about the news.
It _____ about twenty years since CCTV ____ to broadcast English programs.
Sally worked late in the evening to finish her report ____ her boss could read it first thing next morning.
Each of the students in No.1 High School, Quanzhou works hard at his or her lessons, ____ to go to university some day.