根据对话内容，从方框中选择恰当的选项补全对话，其中有两项多余。

A：This office is in a mess! I'm a little embarrassed(尴尬的)．

B：Don't be．Today is cleaning day!

A：I don't like cleaning day．But we need it every year．

B：Dirt(灰尘)gets into small places．

A：I know．Would you like to help?

B：Yes．Today will be fun．

A：So，where do we start?

B：You can clean out these old boxes of papers．

A：Some of these papers are really old．What can I do with them?

B：

A：That's a good idea．

A．I like to clean. B．You could sell them． C．I never do chores． D．We should clean them． E．I think it's boring． F．Everybody's office is in a mess． G．I can clean your desk．