The water supply has been cut off temporarily because the workers the main pipe．
A．repair B．repaired
C．have repaired D．are repairing
As many as five courses are provided，and you are free to choose suits you best．
A．whatever B．whichever
C．whenever D．wherever
Knowledge from real life isn't easier to forget than achieved from textbooks.
A．one B．it
C．that D．those
By 16：30， was almost closing time, all the paintings had been sold out．
A．which B．when
C．what D．that
—I’m disappointed the experiment turned out to be complete failure again．
—Don’t lose heart．Try third time．
A．the；a B．a；the
C．a；a D．不填；the
假如你是高三学生李华，今年高考英语学科阅读量加大，而你的阅读能力较差，因此学习压力越来越大。请根据以下提示写信向你的前外教Mr．Johnson求助：
1．英语学习的困难以及增加阅读量给自己带来的困扰；
2．希望得到他的指导和帮助。
注意：1．词数：l20—l50，开头和结尾已给出，不计入总词数；
2．可适当增加细节，以使行文连贯。
Dear Mr．Johnson，
Yours，
