— I wonder if I can learn English well.
— _______. All things are difficult before they are easy.
A. I am afraid so B. You’re slow
C. It takes time D. It’s a piece of cake
— I missed the beginning of The Voice of China yesterday evening.
—_________! But you can watch the re-play tonight.
A. Hurry up B. What a pity
C. Try your best D. It serves you right
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
