为了身体健康,你应该改掉熬夜的习惯.
To keep healthy, you should give up the habit of late.
It's very helpful to (讨论) your problems with your parents.
Believing in yourself is the first step on the road to (成功).
Mike is so smart that he can answer these questions (容易地).
Look!The (树叶) on the trees are in different shapes!
Children should be e to make decisions by themselves.