20、Considering your salary, you should _______ at least 100 dollars a week.

A．put up         B．put forward         C．put aside        D．put out

19、I’ll lend you money _______ you promise to return it by the end of the this month.

A．unless          B．even if        C．as long as      D．as far as

18、It was not who is right but what is right _______ is of importance.

A．which           B．it          C．that           D．this

17、They will fly to Washington, _______ they plan to stay for two or three days.

A．which         B．where         C．there          D．when

16、—Have you received Jack’s plan?

—Yes, but I don’t think his plan is _______.

A．worth being considered                              B．worthy to be considered

C．worthy of considering                  D．worth to be considered

15、A warm thought suddenly came to me _______ I might use the pocket money to buy some f lowers for my mother’s birthday.

A．if           B．when            C．that          D．which

14、Everyone present at the meeting agreed to stick to the _______ that everyone should be treated fairly.

A．purpose          B．ambition           C．principle           D．level

13、It is possible to make good movies cheaply. _______, “low—budget” doesn’t have to mean “ bad”.

A．However          B．Further         C．Though        D．But

12、—I’ll come to see your performance at 9:00 tomorrow evening.

—I’m sorry, by then my performance _______ and I _______ reporters in the meeting room.

A．will end; will meet                 B．will have ended; will be meeting

C．will be ended; am going to meet         D．is to end; will meet

11、His expenses do not correspond ______ his income.

A．to        B．on        C．in        D．of