What Could Be Wrong?
Lesson 51
Unit 9
Communication
  同学们，上一课学习的单词、短语和句型你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧！
Look at the two pictures above. They have problems and don’t get along with each other.Do you have any problems between you and your friends?If you have a problem with a friend, what do you usually do?