—The window is dirty.—I know. It ______ for weeks.
#102943
A
hasn’t cleaned
B
didn’t clean
C
wasn’t cleaned
D
hasn’t been cleaned
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Then I made a complaint to the manager and the problem soon.
#102225
A
was solved
B
had been solved
C
would solve
D
has been solved
--Did you enjoy meeting your old schoolmates at the party last week?--Yes, I did. We ____ each other since we graduated from college.
#100609
A
haven’t seen
B
didn’t see
C
hadn’t seen
D
wouldn’t see
Peter had intended to take a job in business, but _____ that plan after the unpleasant experience in Canada in 2010.
#102122
A
had abandoned
B
abandoned
C
abandon
D
will abandon
With more forests being destroyed, huge quantities of good earth _______ each year.
#104504
A
is washing away
B
is being washed away
C
are washing away
D
are being washed away
—Look! Somebody the sofa.—Well, it wasn’t me. I didn’t do it.
#101195
A
is cleaning
B
has cleaned
C
was cleaning
D
had cleaned