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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---- How long ____ at this job? ---- Since 1990.
#102931
A
were you employed
B
have you been employed
C
had you been employed
D
will you be employed