Teenagers ________ their health because they play computer games too much．
A．have damaged
B．are damaging
C．damaged
D．will damage
Peter’ shirt looked just the same as Tom’s，but it cost ______ his．
A．as much twice as
B．twice as much as
C．much as twice as
D．as twice much as
We can’t figure out ______ quite a number of insects and birds are dying out．
A．that B．as C．why D．when
______ environmental damage is done，it takes many years for the ecosystem to recover．
A．Even if B．If only
C．As if D．Once
假设你是红星中学高二（1）班的学生李华，下面四幅图描述了上学期高二年级开设选修课的过程。请根据图片的先后顺序，为校刊“英语园地”写一篇短文。词数不少于60。开头已给出，不计入总词数。
Last term , our school offered optional courses for the students in Senior 2．
你的美国笔友Lucy来信说她最近学习负担重，常常感到疲惫。请你根据以下提示给Lucy写回信。
1．调整学习方法；
2．积极锻炼；
3．其它建议。
注意：1．词数不少于50；
2．可适当增加细节，以使行文连贯；
3．开头和结尾已给出，不计入总词数。
Dear Lucy，
J learned about your trouble from, your mail．Don’t worry．
Best wishes!
Yours
Li Hua
