He arrived()good time for the concert.A、inB、onC、at
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She didn’t go to the party()she was tired.A、soB、althoughC、because
A.so
B.although
C.because
I want to be a doctor when I().A、grow oldB、growC、grow up
A.grow old
B.grow
C.grow up
He looks tired, he()too little sleep.A、must haveB、must have hadC、must have been
A.must have
B.must have had
C.must have been
Xiao Wang()a university student next year.A、isB、will beC、is being
A.is
B.will be
C.is being