22、He has behaved in the most extraordinary way recently; I wonder what can ____ his actions．

A．answer for       B．wish for         C．ask for         D．account for

21、With no rain for three months and food supplies_______ out, the situation here is getting from bad to worse．

A．run                 B．to run               C．running               D．to be run

20、It's strange that they ____ nothing about this matter．

A．know           B．would know          C．had known          D．knew

19、Of course, I'm not ____ to associating with people like those young men．

A．willing              B．suitable             C．accustomed          D．like

18、I want an assistant with ____little knowledge of France and ____experience of office routine．

A．the; an          B．a; an            C．a; /               D．a; an

17、Cheer up, Maria! You can also enjoy ____ you have been dreaming of, if you don’t lose heart．

A．as a comfortable life as                         B．as comfortable a life as

C．as a life comfortable as                         D．comfortable as a life as

16、Everything ______into consideration, we decided not to buy the expensive computer．

A．taken        B．taking         C．to be taken            D．to be taking

15、The comedian didn't seem to be able to get his jokes ____ to his audience-they all fell flat．

A．over                  B．across          C．up         D．back

14、____ knowledge, he went to the evening class．

A．Thirst for           B．Thirsty for        C．Thirsting           D．Thirsty to getting

13、Please ____ my suitcase while I go to buy my ticket．

A．have an eye for          B．keep an eye on        C．take care for        D．be careful on