Is everybody here?– Not yet… Look, there ____ the rest of our visitors!

Can you tell me to live a low-carbon(低碳) life? — OK. Use both sides of the paper. Don’t use plastic bags or disposable goods(一次性用品).

Mr. Wang, must I come again to clean the window on Sunday morning?—No, you _____ . I have asked others to do it.

How do you go to school? —I go to school _____. [ ]

You should find a _______ chance to explain everything to your mother, because she’s still angry with you.