(2010·黑龙江省哈尔滨市，27，1)( ) To make our dreams come true, we are supposed to set goals ___________ then try our best to achieve them.

A. or B. and C. but

【答案】B

(2010·湖北省襄樊市，36，1)— Emma failed her exams . I think she should work harder .

— I agree . ________ she does , she ’ll get good grades .

A. If B. Because C. Before D. Though

【答案】A

(2010·黑龙江省鸡西市，29，1)( )Usually, we don’t know how important something is ______ we lose it.

A. or B. until C. as soon as

【答案】B

(2010·北京市，28，1)–Would you like to go to the concert with me? –I’d love to, ______ I’m afraid I have no time.

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

【答案】D

(2010·广西省定西市，15，1)( )She had a stomachache she ate something bad.

A. so B. because C. or D. although

【答案】B

(2010广西南宁28. 1)He has a lot of money ,________he isn’t happy.

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

【答案】B(2010·天津市，41，1)We won’t start the meeting ______our teacher arrives.

A.though B.until C.while D.or

【答案】B