23、— Would you like steak or chicken?

—____．I’m full now．

A．Both             B．None          C．Either          D．Neither

21、--- Don’t put the waste on the ground．

--- Oh, sorry．I ______ the dustbin just over there．

A． hadn’t seen            B． can’t see　     C． didn’t see          D． haven’t seen

20、With the electricity ______, all the machines stopped．

A． cut off                  B． cut down           C． was cut off         D． was cut down

19、--- Were you late for the film?

--- Yes．Half of it ______ by the time we ______ the cinema．

A．was show; reached                             B．had been shown; reached

C．was on; had reached                            D．had been on; had reached

18、The question came up at the meeting ________we had enough money for our research．

A． that          B． what                C． which                D． whether

17、By serving others, a person focuses on someone other than himself or herself , _____ can be very eye-opening and rewarding

A． who         B． which            C． what              D． that

16、With the development of agriculture, the people _____ village I taught before have lived a happy life．

A． who         B． whose               C． in whose         D． in which

15、--- Have you moved to your new house?

--- Not yet．My house ______．

A． has been painted        B． is painted    C． is painting       D． is being painted

14、_____ all London taxis were black, but now you sometimes see other colours．

A． At one time                                     B． At a time

C． From time to time                             D． At the same time