It is no use _________ to persuade him ________ smoking because he has been addicted to it since he wasyoung.
They often stay up, reviewing their lessons, books all over the desk.
Mary enjoys home made food, so she seldom , eats out.
The Internet, as well as news paper and magazines, an important part in our daily life.
Jenny is always absent from school, I suppose is why she is criticized now and then.
I toured ZhangJiajie, I was deeply impressed with its beautiful scenery.