No sooner _______ the competition _______ _______ an unexpected accident happened.
#80372
A
did … begin; than
B
had … begun; when
C
did … begin; when
D
had … begun; than
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Only by working hard        your dream of becoming a doctor.
#83061
A
you can achieve
B
can you achieve
C
can you be achieved
D
you can come true
On the right on TV____, the China’s first female astronaut who had been sent up into space on June 29,2012.
#81477
A
did Liu Yang sit
B
sat Liu Yang
C
was Liu Yang seated
D
seated Liu Yang
Hardly   our walk when it began to rain.
#79906
A
we began
B
we had begun
C
had we begun
D
has we begun