---It rained cats and dogs this morning. I’m glad we took an umbrella.
---Yeah, we would have got wet all over if we ______.
A. haven’t B. didn’t C. don’t D. hadn’t
_____ we have enough evidence, we can’t win the case.
A. Once B. As long as C. Unless D. Since
______ which university to attend, the girl asked her teacher for advice.
A. Not knowing B. Knowing not C. Not known D. Known not
--- Red or white wine, Bob?
--- Oh, either.________. It doesn’t matter to me.
A. That’s ok B. I’m sorry C. It’s a pity D. It’s up to you
In ______ new comedy series Hot Mom, which just finished airing two weeks ago, Sun Li became, as the title indicates, ______ hot mother.
A. /; a B. the; a C. the; the D. a; a
假如你是李华，打算明年去美国留学。一家美国网站专门为外国留学生提供住宿家庭的信息，因此你给他们发一封电子邮件，说明你的租房要求；
1. 提供单独的房间2. 房子的地点要远离市中心3. 免费提供生活用品（洗衣机、炊具等）4. 每月房租不超出100美元
注意：1. 词数100左右；2. 可以适当增加细节，以使行文连贯。
参考词汇：住宿家庭 host family
