The Voice of China has set up a stage some people can achieve their dreams．
A．which B．where C．that D．when
---I will have to think about it again．
--- If you _ , you may lose the opportunity to compete altogether．
A．hesitate B．wonder C．continue D．fail
Exploring ________space is exciting, yet dangerous. There is ________need for both robots and humans for space exploration.
A. the; a B. a; a C. /; a D. /; the
Peter has gone to Beijing, but I’m wondering why he ________ in such a hurry.
A. left B. has left C. leaves D. was leaving
假设你是李华，你和父母将在下周前往美国纽约度假，想请你的美国朋友Mark 帮你预定一家旅馆。请根据以下要点提示给他写一封邮件。
入住时间：2014年春节;
地点：位于市中心;
房间类型：一间单人房和一间双人房;
其他要求：提供早,中,晚餐及上网服务。
注意：1. 100词左右；2. 可适当增加细节，以使行文连贯。
该文中共有十处错误,每句中最多有两处,错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（∧）, 并在此符号下面写出该加的词。
删除：把多余的词用斜线（ ＼）划掉。
修改： 在错的词下划一横线, 并在该词下面写出修改后的词。
注意：1、每处错误及其修改均仅限一词；
2、只允许修改十处, 多者（从第11处起） 不计分。
Our school lies on the foot of a mountain with a small river passes by. It used to be a quiet, clean and beautiful place for a school. It is a pity which things have changed after a chemical factory was built near our school one year ago. Every day the factory produces many waste water and some harmful gases. The terribly pollution is harmful to our health. What’s bad, the great noise from the factory had a bad effect on our activities. As a result, our school is no longer what it used to. Our teachers and students are miserable beyond the description.
