--- Tony, you must have noticed the student who broke the glass. --- I’m sorry.I           attentively.
#102300
A
studied
B
was studying
C
am studying
D
would study
推荐题目
—When will Mother come back?—She _____ to be here by eight o’clock tonight. 
#103710
A
is supposing
B
supposed
C
was supposed
D
is supposed
He wanted to join the medical team to help the victims in the earthquake but he______for his poor health.
#103800
A
was turned up
B
was turned on
C
was turned over
D
was turned down
David _____ a customer when the fire started.
#101355
A
served
B
was serving
C
had served
D
would serve