22、_______ Mr. Smith, the local doctor, made her parents very angry．

A．Jane’s engaging                                    B．Jane’s being engaged to

C．Jane having engaged to                              D．Jane has engaged to

21、_______some teenagers don’t realize is _________difficult life can be after they get addicted to drugs．

A．What; how         B．That; how            C．What; what a         D．That; what

20、Mr. Hadley _______for weeks, so he had a lot of work to _________．

A．was absence; make                                B．was absent; make up

C．had absence; make out                              D．had absent; make

19、We could eat Chinese food, Italian or Japanese food; do you have any_______?

A．taste             B．question            C．problem             D．preference

18、The Olympic mascots are the Olympic flame, the fish, the panda, the Tibetan antelope and the swallow, _______ a close group of friends．

A．to represent                B．representing           C．represented         D．represent

17、The committee ________six women and twenty men．

A．makes up of           B．consists of           C．made up of         D． is consisted of

16、With their help, the thief has completely _______and proved to be a good fellow．

A．informed          B．understood          C．reformed          D．exchanged

15、Those old people ________a general understanding of the present situation．

A．lack of            B．are lacking of          C．lack          D．in lack of