问题 填空题
写出每组两个单词的缩写形式。
1. is not _________________
3. you are _________________
5. I am _________________
7. are not _________________
9. let us _________________
2. he is _________________
4. what is _________________
6. do not _________________
8. can not _________________
10. I would _________________
答案

1. isn't  2. he's  3. you're  4. what's  5. I'm  6. don't  7. aren't  8. can't  9. let's  10. I'd

判断题
填空题