1. Don't worry. There is little time left.
2.Because I can't see anything,so I never go out at night.
3.I here is going to have a concert next Sunday.
4.What a beautiful weather it is today!
5.Tom and jack are all students.
6.Which is much interesting,Shanghai or Beijing?
7.How long do you go home? Once a week.
8.Your mother must keep health.
9.What is the weather like yesterday?
10.The pen is on the floor.Please pick up it.
11.They have more rains this year than last year.
12.He was died in a car accident.
13.A boy fell down a tree and broke his left leg.
14.Look!His clothes are on a fire.