2 . To make true friends, you need to _______ _______ _______ others in the first place.
要结交真正的朋友，首先就要对他人友好。

3 . A few years ago, we were close to our neighbors and we were friendly ________ each other, just like a kind of big family. (用适当的词填空)

4 . 用方框中所给短语的适当形式填空

a sort of     be friendly to     be involved in     bond with     keep up with

1. Many people are willing to pay a little higher price for things that ________ the environment.
2. We owed our survival to parents who ________ irrationally ________ us.
3. I had ________ feeling that he wouldn’t come.
4. Only in this way can you ________ the others, or you’ll fall behind.
5. Nowadays, some young people don’t want to ________ society.