The student’s behavior cost the teacher a steepless night . He never thought his student ______ computer games for a whole class . 
#103119
A
played
B
was playing
C
had been playing
D
would play
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---When ______ again?  ---When he ______, I’ll let you know.
#103420
A
he comes; comes
B
will he come; will come
C
he comes; will come
D
will he come; comes
By the end of last year, another new gymnasium        in Beijing.
#101885
A
would be completed
B
was being completed
C
has been completed
D
had been completed
—Why were you so late this morning? —I _____ in heavy traffic for an hour on the way here.
#101422
A
have been caught
B
have caught
C
had caught
D
was caught
—Such a mistake could have been avoided. —Unfortunately, he _______ the mistake again and again.
#104834
A
repeated          
B
would repeat
C
had repeated        
D
would have repeated