用恰当的关系代词填空。 1. The man _________ came to

问题：

用恰当的关系代词填空。

1. The man _________ came to our classroom yesterday wanted me to lend him the book ________

    I borrowed from the library.

2. The girl, _________ hair is very long, sings very well.

3. The boy _________ we saw this morning is from Shenzhen. He has a model plane ________ can fly

     very high.