SAT语法改进句子，是SAT考试的必考题型，下面我们来一起来做一下SAT语法改进句子练习题吧。
SAT改进句子题:Improving Sentences Test 3
7. After working for two hours, the essay started to take shape, and he began to hope that he might finish before the deadline.
A. After working for two hours, the essay started to take shape, and he began to hope
B. When the essay started to take shape after he had worked on it for two hours, he began to hope
C. When the essay started to take shape after he had worked on it for two hours, he begun to hope
D. When the essay started to take shape after working on it for two hours, he began to hope
E. After working for two hours, the student's essay started to take shape, and he began to hope
8. The young man was surprised to find that his experience as a tutor had been used as the basis for the protagonist in a short story written by a former girlfriend.
A. that his experience as a tutor had been used as the basis for the protagonist in
B. his experience as a tutor having been used as the protagonist in
C. his experience as a tutor had been used as the basis for the protagonist's in
D. his experience as a tutor being used as the basis for the protagonist of
E. that his experience as a tutor had been used as the basis for events in the life of the protagonist in
要想SAT语法成绩有所提高，坚持每天做练习是十分必要的，就像这样每天完成SAT语法改进句子练习题，并进行总结，日积月累，成绩就会有明显地提高。
