1.They're children
2.She's Ann
3.We're teachers.
4.Jenny isn't a boy.
5.Let's go shopping.
6.Mike and Peter aren't girls.
楼上的错了```
1.They're children
2.She's Ann
3.We're teachers.
4.Jenny isn't a boy.
5.Let's go shopping.
6.Mike and Peter aren't girls.
楼上的错了```