用should/could 的适当形式填空。1. If you want better grades , you ______________ watch TV too much.2. I don&#

题目简介

用should/could 的适当形式填空。1. If you want better grades , you ______________ watch TV too much.2. I don&#

题目详情

 

用should/could 的适当形式填空。
1. If you want better grades , you ______________ watch TV too much.
2. I don't know how to get to the school. What ____________ I do?
3. -_____________ I use your phone?
  -Sure.
4. Bill ____________ play the guitar last year, but now he plays it very well.
5. We ____________ give the book to the library on time(按时).
题型:填空题难度:中档来源:同步题

答案

1. shouldn't    2. should   3. Could    4. couldn't    5. should

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