A:what environment issue that you concerned about?
B: I concerned about our environment pollution.
A: Why you concerned that?
B: We become more worse in polluted our environment, that make me worry..
A: And what can we do about it?
B: I think we must take the immediate action, before to late.
A: Yes! we must hurry but what action we want to do first?
B: Firstly we must reduce using plastic bag and we reuse again all the paper, plastic or boottle.
A: Yes! i agree with you, because the plastic bag if we burn it, it will made such a toxic gas that can thinner our atmosphere, and it was
difficult to dispose.
B:Yeah! but we must take other action.