同学你好，该知识点来自沪江网校《2020考研全年时政托管班【名师班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学你好~
注意逗号是不能连接句子的，要改成句号。句子的末尾要加上句号。

A
1 They are his.
2 It is mine.
3 They are hers.
4 They are ours.
5 The pens are theirs.
6 It is yours.
B
1 Yes, it's hers. It belongs to Jane.
2 Yes, they're theirs. They belong to them.
3 Yes, it's mine. It belongs to me.
4 Yes, they're hers. They belong to her.
5 Yes, it's yours. It belongs to you.
6 Yes, it's his. It belongs to Jim.
7 Yes, they're theirs. They belong to them.
8 Yes, it's ours. It belongs to us.
9 Yes, they're theirs. They belong to them.

祝同学学习进步~