解题思路： 本表格是单元自我评价，针对自己的学习情况进行填空
解题过程：
1．They are both friendly and help each other. 他们两个都是友好的并且互相帮助。Wonderful ！
2．They are busy and work hard.他们是忙碌的并且努力工作。Good！
3．I want to be a singer .Tom and Jenny want to be doctors.
我想成为歌手。汤姆和詹妮想当医生。Not bad！
4．cake , lead, nice, coat, useful。 Wonderful！
