If no measures are taken, the special wild plant will ________ some day.
A.die out B.die away C.die down D.die off
Sir, you ________ take this seat. It’s just for the old.
A. won’t B. can’t C. oughtn’t to D. needn’t
He spoke as though he________ anything of the world.
--Really?
A. knew B. had known C. knows D. has know
As we know, the 2008 Olympic will________ in Beijing, China.
A. take place B. be taken place C. be to be held D. hold
The old man has two sons,________is a soldier.
A.one of whom B.both of them C.all of whom D.both of whom
------What about going out for a walk after supper?
-------______. Walking after meals is good for health.
A. I couldn’t agree more. B. I’m afraid not.
C. I believe not. D. I don’t think so.