1. Usually, _______ care for children's ______.
A. woman writers... lives B. women writer... life
C. women writers ... life D. women writer ... lives
（为什么答案是C，不是D）
2. ________ you are free, why not go skating with us?
A. Because B. Since C. As D. For
（为什么答案是B，不是C）
5. There are ______ custom tailors and dressmakers in the U. S. than in European countries.
A. far fewer B. so fewer C. very fewer D. too fewer
（为什么答案是A，不是C）
10. That was the first time I _______________ England's coast
A. left B. had left C. would leave D. has left
（为什么答案是B，不是其它）
11. Whenever I met him, _____________ was fairly frequent, ___________ I liked his sweet and hopeful smile.
A. which ...不填 B that ... that C. it ... that D. what ... 不填
（为什么答案是A，不是其它）
13. Entering the room, I found my father __ at the desk and ___ something .
A. seat... write B. seated ... wrote C. seated ... writing D. seating ... writing
（为什么答案是C，不是D）

1. C. women writers ... life 因为woman writer的复数只能是women writers
2. B. Since这里不是表示直接原因
5. A. far fewer 这里只有far可以修饰比较级
10.B. had left只要是the first/second time的句式都要求完成时态！
11. A. which ...不填 因为前者是非限定性定语从句，which指代I met him，后者确实不需要任何引导词
13. C. seated ... writing 因为前者表示状态，后者表示动作！