老师没有惩罚那些调皮的男孩儿,而是耐心地对待他们.
The teacher treated the naughty boys patiently .
Some students don't know the (important) of learning English well.
Something is wrong with him.He looks (worry).
This car can run by (it),so it's very expensive.
Why not consider (go) swimming this weekend?
A good (listen) will help you a lot when you study.