His new yacht is certainly an ostentatious display of his wealth.
A.showy
B.expensive
C. large
D.ossified

It is essential_______ 
A. For everyone who knows what to do in the event of fire. 
B.For everyone knowing what to do in the event of fire. 
C. That everyone know what to do when there is a fire.
D.That everyone to know what to do when there is a fire.

 _____ , he felt so unhappy and lonely. 
A.Despite his wealthy
B.Rich as was he
C.Rich as he was
D.In spite of his being wealth

 I had a red pen but I seem to have lost it ; I think I’d better buy_____ 
A.Other
B. the other 
C. another
D.others

 –Jenny : “Is it all right if I use your bike ? ”- Peter : “________”
A. Sure , go ahead
B. I don’t care
C.I accept it
D.Oh , forget it

The flights are full at moment , so you’ll have to_____ 
A.Run stroke of luck. 
B.Get a better luck. 
C.Take pot luck.
D.Be down on your luck.

–Jean. “I can’t thank you enough for your help . ” – John: “______” 
A. I’d rather not.
B.It’s my pleasure.
C.My goodness.
D.I don’t mind at all.

Motorists ____ of speeding may be banned from driving for a year . 
A.convicted 
B.arrested
C.charged
D. judged

 Only when humans use nonchemical approaches to pest control______ 
A.Will creatures such as roaches and rodents be successfully eliminated .
B.Creatures such as roaches and rodents will be successfully eliminated . 
C.If creatures such as roaches and rodents will be successfully eliminated .
D.That creatures such as roaches and rodents will be successfully eliminated.

Mr. Nixon refused to answer the questions on the _____ that the matter was confidential . 
A.reasons 
B.excuses
C.grounds
D. foundations.