In order to keep extra cash in your monthly budget, you may ________ 30% on your first home, instead of 40%.
A.put down B.bring down C.take down D.get down
Jenny feels a blankness ________ she once felt a sense of purpose and excitement.
A.unless B.where C.as D.since
LED lighting, even in most developed countries, ________ long enough to know its effects across the human lifespan.
A.has not been used B.was not used
C.had not been used D.is not being used
In this giant city, they had no one else ________ support they knew they could count on.
A.of whom B.of which C.whose D.that
假设你是校学生会主席李华。美国某中学学生访问团将到你校访问一天。请你写邮件给对方领队 Smith先生，告知在校一天的活动安排。要点如下：
1. 表示欢迎；2. 介绍活动安排；3. 表达祝愿。
注意：1. 词数120左右；2. 可以适当増加细节，以使行文连贯。
Dear Smith,
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours
Li Hua
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅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（∧），并在其下面写出该加的词。
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10处，多者（从第11处起）不计分。
On the afternoon of June 5th, the charity sale was successfully held on our school playground.
In order to organize successfully, we had made full preparations. When the day finally came, the playground were crowded with people, interested in the things on sale. There were variously used books and magazines, ranged from classic literature works to popular science books, as well as second-hand goods in good condition. The notebook copy from excellent students were the most popular. Not only students but also teachers come to offer us support. Some helped selling goods, and others even sang songs to promote the sale! By the end of the activity, to everyone’s surprise, we had raised 5000 yuan in total!
All the money collected will go to the students in need of to help with their studies. It’s such a rewarding activity which students all look forward to the next charity sale.
