1 . Yesterday the employer tried hard to persuade his employees to deal with the ________ (urge) matters by Friday. (所给词的适当形式填空)

2 . I have been convinced that the print media are usually more________ and more reliable than television.

A．accurate

B．ridiculous

C．urgent

D．flexible

3 . 从科学角度看，迫切需要研究北极，以了解气候变化及其影响。
From a scientific point of view, ______ ______ ______ ______ ______ to study the Arctic in order to understand climate change and its effects.

4 . I’m afraid something __________(紧急的) has come up; I won’t be able to come to your birthday party tonight.

5 . In the company many workers think that the rules are in        need of revision (修订).

A．urgent	B．quick
C．new	D．good