I think teenagers should be allowed to go to meet internet friends alone.—_________. It’s too dangerous.
--Can I come this afternoon or tomorrow morning?-- is OK.I’m free today and tomorrow.
English well, one must have a lot of practice.
-- do you call your parents ?-- Five minutes each time.
We should choose a healthy life style, a low carbon(低碳) life.
Li Lei realized necessary for him to get up early to do some exercise for he found he was getting fatter and fatter..