Question

【题目】We were friends when we met each other for the first time.
We friends since we met for the first time.

Answer 1

【答案】have；been
【解析】句意 当我们第一次见面时，我们就是朋友了。We were friends when we met each other for the first time的同义句是We have been friends since we met for the first time.所以答案是have been。