He didn’t selfishly keep for himself the money inherited from his uncle.Instead，he made a________contribution to help the community.
| A．commercial | B．generous |
| C．comparable | D．profitable |
The price of the flat now is ______ that last year.
| A．as twice high as | B．twice more expensive than |
| C．as high as twice | D．twice the amount of |
Later in this chapter cases will be introduced to readers _____ consumer complaints have led to changes in the law.
| A．where | B．when | C．who | D．whose |
----Mr. Smith is no longer ______ he used to be.
----So he is. Success and wealth have _______ his character.
| A．what; trained | B．who; transferred |
| C．what; transformed | D．who; transformed |
He wrote a lot of novels, ______ regarded as masterpieces.
| A．dozens of them | B．dozens of which |
| C．a dozen of which | D．dozen of that |
Don’t forget to turn on your radio at 7 p.m. this evening. We’ll be back _______ then.
| A．in the air | B．by air | C．on the air | D．off the air |