—How is the debate of your essay?
—It ____ well, but I ____one of the key points.
A.might work; hadn’t forgot B.needn’t have worked; forgot
C.could have worked; forgot D.would work; hadn’t forgot
____ we want to know is whether we must finish the work ____ you assigned last week.
A.What; that B.What; what C.That; what D.That; where
– Why you didn’t handed in your exercise paper?
–Sorry, but I ____ that it should be turned in today.
A.didn’t know B.hadn’t known
C.haven’t known D.don’t know
President Obama has two daughters, _____ able to fit in well with their citizens.
A.both of them are B.none of them are
C.both of whom are D.neither of who is
He is ________that all of us like him very much.
A.a boy so lovely B.a such lovely boy
C.so a lovely boy D.such a lovely boy
I was really anxious about you. You____ home without a word.
A.mustn’t leave B.shouldn’t have left
C.couldn’t have left D.needn’t leave