冀教版九年级下册Unit 9 CommunicationLesson 49-51 作业练习（含答案）.docx
九年级 Lesson 49-51 作业练习
一、用括号内所给单词的适当形式填空
1. It is the best __________ (solve) at present to solve the problem.
2. Are there any ______________________ (misunderstand) between you and your friends
3. I ________ (hard) travel. As you know, I don’t have enough time.
4. The father shouted at his son wit...