一The plane won't take off the thick clouds move away.
一Let's wait patiently for the announcement from the airport.
A.since B.through C.while D.until
_______they are twin brothers, _______they don’t look like each other.
A.Although; / B.Although; but C.But; although
— Miss Li, could you help me ______ this math problem?
—OK. Let me try.
A.work out B.look out
C.care about
Jane’s parents don’t allow her her new friend.
A.meeting B.meet
C.to meet D.met
—I will go to Hangzhou by train tomorrow.
— try going by boat instead?
A.How about B.Why don’t
C.Why not D.Would you like
（2017·江苏扬州· 15）—Only those who have a lot in common can get along well.
—________. Opposites sometimes attract.
A.I hope so B.I think so C.I don't care D.I don't think so
