1- I sugget that them clean our classroom and collect waste paper for mini project
2- Since Hoa was careless , she broke the cup
3- If she does not practice Englidh every day , she will not speak it fluently
4- I suggest them use banana leave to wrap food
5- What about going out for a change ?
6- If Peter doesn't prepare his lesson well , he will get bad marks
7- If you work too much , you will be tired
