The Internet ____(become) part of young people’s life already. A report shows that 38%  of students often use the Internet .  Most  of  them get ____ (use) information on the Internet ____use the Internet to help their studies. But many students don’t use it ____a good way. Some play games too much, some visit websites that____shouldn’t look at. So bad things may happen____students spend too much time on the  Internet.

    ____ is important for students to use the Internet properly. Now we have a textbook,____uses many examples to teach students some good ways to use the Internet. It gives useful ____ (advise).

    Some students also make friends on the Internet.  But  if you want to have  a face-to-face ____ (meet) with your online friends, let your parents know and meet in a proper place.

读《名人传》，托尔斯泰的著名作品《____》被誉为是我们的时代的最大的史诗，是近代的《伊利亚特》。

双曲线$\frac{x^2}{a^2}-\frac{y^2}{b^2}=1$的离心率为$\frac{\sqrt{6}}{2}$，则它的渐近线方程为(     )

It's time to____(go to school/go home)