The doctor will not perform the operation ___ it is absolutely necessary.

A. when               B. if                  C. for                  D. unless

___ difficult the task may be, we must fulfil it this month.

A. No matter how B. No matter what       C. No matter when   D. No matter where

We can’t feel that we are going forward as everythjng us is moving the same speed．

A．around；at B．around；with C．before；at D．with；in

I was angry _______ him for keeping me waiting.

A. with    B. to   C. about     D. on

The worker hunted for jobs in New York for months,____ he could not find any work.

A. and             B. yet          C. or             D. and but

Does John know any other foreign language ___French?

A. except                B. but                          C. besides               D. beside 

Taiwan is ____ the east of Fujian.

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

His teacher was angry ____ him ____ his being late.

A.at,with                 B.at,for         C.with,for       D.with,about

The group is made up____five students. And they are studying hard to make up____ the lost time.

A.of,of                   B.for,for                   C.of,for              D.for,of

My sister was against my suggestion while my brother was_________it.   

A.in favour of                 B.in memory of

C.in honour of                 D.in search of