If we earlier, we couldn’t be waiting here in a queue.
#99856
A
have started
B
started
C
start
D
had started
推荐题目
---- Why are you in such a hurry? ---- My girlfriend ____ for Shanghai. I’m going to the airport to see her off.
#103179
A
is leaving
B
has left
C
was leaving
D
left
—Why does the lake smell terrible?—Because large quantities of water_______________.
#99629
A
have polluted
B
is being polluted
C
has been polluted
D
have been polluted
Mike didn’t notice Alice entering his room. He ____ a phone call.
#104835
A
answered
B
has answered
C
was answering
D
is answering
All the homework , the students went to see the movie Black Hawk Down.
#103331
A
had been done
B
having been done
C
had done
D
having done
The workers were so tired that they fell asleep where they ______without undressing.
#100749
A
lying
B
were lying
C
lied
D
were lain