The boy’s parents, who let him play football indoors, rather than the boy ________ to blame for the broken window. 
#86257
A
was
B
be
C
to be
D
were
推荐题目
Four-fifths of the crop ______. 
#85690
A
are ruined
B
was ruined
C
were ruined
D
have been ruined
It’s 8 o’clock. The students _________ an English class.
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A
have
B
having
C
is having
D
are having