None of them go to the hockey game.
They seldom go to the hockey game.
They usually went to the hockey game.
All of them went to the hockey game.
第1题：
How many students were shot dead in 1997 in the US schools?
A. 9
B. 10
C. 12
D. 22
44．答案为A 从第四段列举的事例死亡人数可计算出10人死亡，其中包括一名教师，因此学生死亡数是9人。
第2题：
Many of the students ______ the work although it took some time to learn how to do it.
A. enjoy
B. have to do
C. hate
D. ignore
第3题：
A.I
B.my
C.me
D.we
第4题：
第5题：
（ ）I don’t know __________.
A．how often he visits his grandparents
B．how soon will he come back
C．how many students are there in his class
D．how long is the bridge
第6题：
23． How many hours of sleep is good for students' health?
A． Less than 9 hours．
B． Over 9 hours．
C． Only 9 hours．
D． 7 hours．
第7题：
A、Quite a bit.
B、More boys than girls.
C、About 50.
D、Three mornings.
第8题：
A. None of them go to the hockey game
B. They seldom go to the hockey game
C. They usually went to the hockey game
D. All of them went to the hockey game
第9题：
第10题：