The concert was _________ because of the heavy rain.
A.called off
B.put out
C.set off
D.run out

If it _________ their encouragement, he could have given it up.
A.hadn't been for
B.had been for
C.wouldn't have been for
D.hadn't been

Margaret: "Could you open the window, please?"
Henry: "_________”
A.I am, of course
B.Yes, I can
C.Yes, with pleasure
D.I feel sorry

Customer: " I'd like to try on these shoes, please."
Salesgirl: "_______________ "
A.Why not?
B.I'd love to
C.By all means
D.That's right.

What of the following is the main topic of the passage?
A.Jazz musicians
B.Jazz band
C.A definition of jazz
D.Improvisation in ja

The new music of jazz was first heard _________ .
A.in North America
B.in Africa
C.in Europe
D.in South America

The best way to preserve jazz is_________ .
A.written scores and recorded performance
B.improvising it
C.recordings
D.written scores

The _________ cheered when the final goal was scored in the football match today
A.onlookers
B.viewers
C.audiences
D.spectators

No sooner _________ than it started to rain.
A.out was I
B.had I gone out
C.did I go out
D.I had gone out

Only if you do what you tell others _________ as they are told.
A.won't they
B.they will do
C.would they do
D.will they do