—Why are you late today．Mary?—I’m sorry，Mr Li．My bike ________ on the way．
#102381
A
broke down
B
has broken down
C
breaks down
D
had broken down
推荐题目
The mother didn't know who the glass because it happened when she was out.
#101735
A
break
B
has broken
C
had broken
D
breaks
—I haven’t seen you for ages. Where have you been?— I _______ on leave in Europe.
#104507
A
have been
B
am
C
was
D
had been
The manager demanded that the workers extra hours to complete the task ahead of time.
#102789
A
worked
B
would work
C
work
D
had worked
—— What were you up to when your parents came in? —— I＿＿＿＿＿for a while and＿＿＿＿＿some reading.
#104638
A
was playing； was going to do
B
played； did
C
had played； was going to do
D
had played； did