（2010湖北省黄冈市，36，1）-Wang Jinquan,a teacher from Qichun,has supported many poor students to college.
--______he himself lives a plain（相素的）life.
A.So B.But C.Because D.Though
（2010浙江省湖州市，22，1）-Is everyone here today?
--No.Tom is at home_____he has got a bad cold.
A.because B.if C.until D.unless
（2010吉林省通化市，43，1）-What is our head teacher like,do you know?
--Oh,he is very kind _______he looks very serious.
A.because B.though C.if D.when
（2010山西省，27，1）In summer , food goes bad easily ________ it is put in the refrigerator.
A. until B. if C. unless
（2010河南省，25，1）( ) its difficult to make her dream come true，she never gives up
A Though B Unless C Because D If
（2010湖北省荆州市，24，1） -Why didnt Betty come to school yesterday?
-_________ she was ill.
A．But B．Though C．If D．Because
（2010陕西省，27，1）Be careful,________youll miss the right answer.
A.and B.or C.but D.so
（2010山东省聊城市，32，1）I bought my son a birthday present ,__________he liked it very much.
A.or B.but C.and D.so
答案：BABCADBC