They _________ enthusiastically when their teacher ___________in.
A.will discuss/ will come
B.will have discussed/ comes
C.were discussing/ came
D.discuss/ comes

There is no excuse for your late submission! You _________ the report by last Monday.
A.needn’t have finished
B.mightn’t have finished
C.should have finished
D.must have finished

_________ ten minutes earlier, you would have got a better seat.
A.If you arrived
B.Had you arrived
C.Were you arrived
D.If you hadn’t arrived

In some parts of the country, prices are than in others.
A.the highest
B.higher and higher
C.highest
D.more and more high

No sooner ________ than he begins to be washed.
A.a human being born
B.a human being had been born
C.was a human being born
D.is a human being born

I go to school six days_______ week.
A.for
B.the
C.in
D.a

Traditionally, áo dài was frequently _______by both Vietnamese men and women.
A.wore
B.to wear
C.worn
D.wear

A.shame
B.drank
C.cable
D.blaze

Joanne: “You should have flown with the earlier flight!”

Alex: “____________.”
A.Why not?
B.Oh, I’m sorry to hear that
C.It was fully booked
D.Yes. I did

Experiments on animals _______
A.should be stopped
B.should to stop
C.should stop
D.should be stopped