1. what he said puzzled us at first, then we couldn't help laughing.
2. there is indeed a generation gap between parents and children.
3. I can hardly bear his rudeness.
At the beginning, we didn't understand what he was talking about, but later we began to laugh.
Parents and children have generation gap indeed.
I can't torlerate his tough any more.
at first we are confused with what he said,then we can't help laughing.
the generation gap surely existed between parents and children .
i can hardly bear his rudeness.