The old woman walks ______ dog after ______ supper every day.
A. a; the B. /; / C. the; the D. the; /
I have got ______ of the work, because it is too ______.
A. tired; tiring B. tiring; tiring
C. tired; tired D. tiring; tired
During my visit to Africa, I suffered a lot ______ the heat there.
A. of B. in C. over D. from
Joe hasn’t found a job, and now he is very ______.
A. grateful B. angry C. happy D. upset
— I’m sorry, but I didn’t break your windows ______.
— Not at all.
A. by chance B. on purpose
C. in order D. for pleasure
假设你是高中生李明, 因为老师担心同学们浏览不健康的网站，学校关闭了电脑教室的上网功能，同学们感到很郁闷。请你给校长写一封建议信。内容包括：
1. 无法上网给学生带来的不便；
2. 网络的必要性（帮助解决学习难题、获取最新信息；）
3. 就老师的担心发表你的看法。
注意：
1. 词数120左右；
2. 可适当增加细节，以使行文连贯；
3. 信的开头和结尾部分已经给出， 不计入总词数。
Dear headmaster,
I’m writing to request you to allow us to surf the Internet in the computer classroom.___________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
Yours,
Li Ming
