从下面的方框中选择适当的选项补全对话．（有两项是多余的）

W：Good evening，Ted!Tell our listeners what you do，please．

M：Good evening! I help collect rubbish along the Zhou River with other members in our volunteer team．

W：That's great! （1） 　　

M：As you see，the Zhou River is our mother river．It provides us with clear water．（2） 　　

W：I agree with you．（3） 　　

M：Um…10 girls and 15 boys．

W：When do you do this work？

M：We live near the river．（4） 　　and when we see the rubbish，we collect it．

W：（5） 　　

M：Yeah，I think so．

A．In cities，pollution is mainly from factories． B．How many members do you have in the team？ C．It's good for your health and the environment，isn't it？ D．How did you come up with the idea？ E．What about rubbish pollution？ F．We don't want it to be polluted． G．After dinner every evening，we take a long walk along the side of the river