You'll find a nicer world if you 're k (友善的) and helpful to people around.
There will be a big p (聚合) for the school﹣leavers this evening.
We can not enjoy more on the journey if we go too f (快速地).
Never c (横穿) the street when the red light is on.
The engineers are going to t (测试)the self﹣driving car in our city.
We will go climbing tomorrow if the weather is f (晴朗的).
The six﹣year﹣old American girl has learned hundreds of Chinese p (诗).
My English teacher is always r (准备好的)with advice for our study and life.
It is helpful to have a clear i (想法)of what you want.
Please think t (两次) before you hand in your paper.