将下列句子合并成含有WHICH或WHO引导的定语从句的复合句

题目

将下列句子合并成含有WHICH或WHO引导的定语从句的复合句
here is the pen.i bought the pen yesterday.
the girl is my best friend Jane.the girl is in a red skirt.
the book is about a girl called Alice.i read the book yesterdayevening.
is that the boy?you talked about the boy yesterday.
i dislike people.people talk much but do little.

答案

1 Here is the pen that I bought it yesterday.
2 The girl who is in a red skirt is my best friend Jane .
3 I read the book which is about a girl called Alice.
4 Is that the boy whom you talked about yesterday.
5 I dislike people who talk much but do little .