Often, the fact ________ unemployed people get help from government ________ this from happening, but not always.
_______the match is lost? We can fight again!
These achievements_______ without the contribution of Qian Xuesen, a key leader of the New China's nuclear, missile and so on.
I made a fire ____up the room as soon as my father came in.
The scientists predict that if present trends____, women in 400 years will be 2cm shorter and have healthier hearts.
—How about going out for a picnic on Sunday morning?—Hmm.___.The weather is very good these days.