1、I ____ my breakfast when the morning post came.(正確答案：A)

　　A、was having B、had C、had had D、am having

　　2、It ____ for a week and the streets were flooded.(正確答案：D)

　　A、was raining B、has been raining C、had rained D、had been raining

　　3、“Did you check your paper?” “No, I ____ it now.”(正確答案：C)

　　A、checked B、have checked C、am checking D、checking

　　4、He hardly ____ ever a mistake when he writes.(正確答案：B,答題答案：B)

　　A、made B、makes C、had made D、has made

　　5、He always ____ with his windows open now.(正確答案：B,答題答案：B)

　　A、slept B、sleeps C、was sleeping D、has slept

　　6、Let’s go to school, ____ we?(正確答案：B,答題答案：B)

　　A、will B、shall C、can D、should

　　7、He ____ smoking, but a year ago he smoked 100 cigarettes a week.(正確答案：A,答題答案：A)

　　A、has given up B、gave up C、had given up D、gives up

　　8、There’s something wrong, ____ there?(正確答案：C,答題答案：C)

　　A、are not B、are C、isn’t D、is

　　9、Few people know him, ____ they?(正確答案：D,答題答案：D)

　　A、don't B、will C、won't D、do

　　10、You don’t have to ring her up; she ____ be at home, for I hear she has gone abroad.(正確答案：A,答題答案：A)

　　A、can’t B、may not C、must not D、won't

　　11、“Must we hand in the papers this week?” “No, you ____.”(正確答案：C)

　　A、must not B、may not C、needn’t D、can't

　　12、Only when he had handed in his exam paper, ____ he had made several grammatical mistakes.(正確答案：B,答題答案：B)

　　A、he realized B、did he realize C、he has realized D、realized he

　　13、Hard ____ diamond is, it is quite easy to drill a hole in it with laser.(正確答案：D,答題答案：D)

　　A、although B、though C、like D、as

　　14、No sooner ____ the bell rung than the class began.(正確答案：A)

　　A、had B、was C、has D、there was

　　15、____ had I sat down when I heard someone knocking at the door.(正確答案：B,答題答案：B)

　　A、No sooner B、Hardly C、Before D、After

　　16、No teacher and no student ____ admitted into the laboratory.(正確答案：D,答題答案：D)

　　A、are B、were C、not is D、is

　　17、Tom as well as two of his classmates ____ invited to the party last night.(正確答案：D,答題答案：D)

　　A、are B、were C、have D、was

　　18、A committee of five men and three women ____ to consider the matter.(正確答案：A,答題答案：A)

　　A、is B、are C、were D、will

　　19、During the holidays, every train and bus ____ crowded.(正確答案：A) A、was B、are C、were D、are not

　　20、This is the key ____ an improvement of their living conditions.(正確答案：B,答題答案：B)

　　A、of B、to C、for D、about

　　21、It is no use ____ him to come now. He is busy.(正確答案： D)

　　A、ask B、to ask C、asked D、asking

　　22、Fifteen miles ____ like a long walk to me.(正確答案：C,答題答案：C)

　　A、seem B、is seemed C、seems D、are seemed

　　23、Other possibilities ____ at the meeting yesterday.(正確答案：A)

　　A、were talked about B、are talking about C、is talked about D、is talking about