Instead of throwing out plastic bottles, I think we should recycle them.

1. That really hits the nail on the head.
2. I hear you as clear as a bell.
3. That’s exactly what I think.
4. Good idea.
5. I can’t argue with you.
6. I must admit that I see your point.
7. You’re absolutely right.
8. That’s true.
9. That's not a bad idea.

Instead of throwing out plastic bottles, I think we should recycle them.