选修八
Ⅰ.单词拼写
1．The tone of his letters has________(尖锐)recently.
答案：sharpened
2．Traffic was________(中断)by a dense fog.
答案：interrupted
3．Of these________(选择)，I prefer the former.
答案：alternatives
4．________(不知怎么地)，I don't feel I can trust him.
答案：Somehow
5．The kitchen's always so________(乱)after we've had guests.
答案：messy
6．This leaves her________(充裕的)time to prepare three meals a day.
答案：ample
7．She is determined to go________(不管)of all consequences.
答案：regardless
8．His name was________(删除)from the list of candidates.
答案：deleted
9．He________(假定)that we agree with him.
答案：assumes
10．The________(植物)garden in our city is beautiful with plants from all over the world.
答案：botanical
Ⅱ.短语填空
forbid sb.to do sth.；now and then；if only；due to；feed up with；look ahead；date back；on behalf of
1．I'm________your carelessness.
答案：fed up with
2．She could see them moving about________upon the upper floors.
答案：now and then
3．My remark is________the workers.
答案：on behalf of
4．________，that is where your future lies.
答案：Look ahead
5．________I had known earlier，I'd have sent you a telegram.
答案：If only
6．She________her daughter________eat too much meat.
答案：forbids；to
7．My interest in stamp collecting________my school days.
答案：dates back to
8．The mistake was________ignorance.
答案：due to