Do you have to ____ your little sister this Sunday?
A.take care of | B.look for | C.care for | D.hold on |
What method can you think of _________ with these broken computers?
A.dealing | B.deal | C.deals | D.to deal |
Scientists are trying their best to_______ ways to treat the terrible disease caused by Ebola(埃博拉).
A.come up with | B.look forward to |
C.talk about | D.give up |
—What shall we do this Saturday?
—it rains, we’ll have a picnic in Century Park.
A.if | B.Unless | C.Because | D.When |
It's a pity that I didn't think of ringing you.
A.earlier | B.earliest | C.early | D.the earliest |
To remember things accurately, we don't allow other thoughtsour mind.
A.enter | B.to enter | C.entering | D.entered |