In those days, our ________ concern was to provide people who were stopped by the snowstorm with food and health care.
A. permanent B. precise
C. privileged D. primary
Never shall I forget that poem and the inspiration _________provided for my first novel.
A. which B. that
C. it D. what
It is so good a habit to instruct children to lay things _______ they belong when they are young.
A. to which B. that
C. in which D. where
假设你是李明，暑假参加了为期两周的美国夏令营活动。在这两周里，你住在Smith夫妇家中，他们为你提供了吃、住、行及旅游方面的帮助。请写一封电子邮件感谢他们。内容须包括以下要点：
1．已安全回到中国。
2．感谢Smith夫妇的帮助。
注意：
1．词数：100个左右；
2．开头和结尾均已写好，不计入总词数。
Dear Mr and Mrs Smith，
How time flies！___________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
________________________________________________________________________
I will cherish the merry memories for the rest of my life. I hope we can keep in touch.
Yours，
Li Ming
假设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(∧)，并在其下面写上该加的词。
删除：把多余的词用斜线(\)划掉。
修改：在错的词下画一横线，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。
This morning I go to the shop to change the coat I bought yesterday. But the salesgirl treated me very cold. At the first, she said the coat wasn't selling in the shop, and then she said I had made it dirty. She gave me several different excuse and refused change the coat. So I got angry and argued with him. Just then the manager turned up. He asked that was the matter. After I told him the whole story, he said sorry to me but exchanged the coat for me. Satisfying, I said goodbye to them and took the new coat home.
I am reading 1984 these days, a novel 1. (write) by George Orwell in the 1940s. It occurred to me that in another 84 years, it will be 2100, so I'd like to make a few 2. (predict) for the next 84 years.
First, we will have made certain contact with lives from other planets, 3. will change the way we look at the world and the universe. The most important outcome (结果) of this may be the uniting (联合) of the world.
The development of technology is a certainty. This can have many 4. (differ) outcomes, but it is clear that the new technology will have a major influence 5. human society. Simply 6. (speak), the next 84 years will determine whether humans have a future here on this planet.
We are facing many challenges that are forcing us 7. (choose) whether we will change the way we live 8. die. We must use our technology to bring about a much 9. (good) world. If we are unable to solve our problems 10. (successful), it appears unlikely that we will have much of a future beyond the end of this century.
