Swimming is good _____ our health, but at the same time we mustn’t forget the danger.
–What about _____hiking this afternoon? --Great.I’d likewith you.
—It’s secret between us .Don’t tell anybody. ---Sure ,.
–Is therein today’s newspaper?
—How nice your schoolbag is. ---- .
After the earthquake,soldiers went to Sichuan to help the people there.