1：A: I saw Tom just now at the caférnB:It ( )be him. He went to U.S.A. yesterday.
A：mustn't
B：can't
C：shouldn't
正确答案：B
2：My uncle ( )in the IT Department. But now he ( ) on a plan for the marketing rndepartment.
A：works， is working
B：work， is working
C：is working， works
正确答案：A
3：A:What TV programmes do you like?rnB: I ( )London Lives.
A：like watching
B：like to watching
C：like watch
正确答案：A
4：Forced by his heartless son into signing the paper， the poor old man could do nothing but tremble and ____.
A：flutter
B：splutter
C：chatter
D：clatter
正确答案：A
5：My father ( ) for an important phone call at the moment. He can't go to have lunch withrnyou， I am afraid.
A：wait
B：waiting
C：is waiting
正确答案：C