【2014年江苏省南通市中考】─Listen,they’re talking about their again! ─Well,they hope it’ll prove their answer right.
What can we students do _____ the environment?
—How long have you lived in this town? —_____ 2001.
There are five people in the room, but I know _____.
Don’t give up _____ you will never succeed.
Trees can stop the sand _____ towards the rich farmland in the south.