根据汉语提示完成句子
1. The boy has (渐渐开始理解)his father.
2. He (过去常常度过)his vacation to the countryside.
3. Their funny performances (使我们笑)frequently.
4. In our class, (百分之二十)the students (习惯于)staying up.
5. (为什么不给他)a chance again?
1. come to understand 2. used to spend 3. make us laugh 4. 20 percent of; are used to
5. Why not give him