2 . Nowadays, an increasing number of teenagers have been ________(上瘾的) to social media. (根据汉语提示单词拼写)

4 . 沈老师的教学方式和初中老师完全不一样。
Ms Shen’s method of teaching is ___________ ___________ that of the teacher at my junior high school.

5 . Some students even become addicted to the Internet and can’t________(集中注意力在学业和家庭生活上). (根据汉语提示完成句子)

6 . I will be_________(为大学做好充足的准备) or whatever else comes in the future. (根据汉语提示完成句子)

7 . Many students________(报名参加) these extra-curricular courses to broaden their horizon and widen their skills. (根据汉语提示完成句子)

8 . My father urged that I should study hard ________ ________ (而不是) sit around doing nothing.（根据汉语提示完成句子）

9 . Gary thought it was terrible to see a large town lie __________________(成为废墟) in five minutes.

10 . 我们要变得自信，而且敢于在公共场合表达自己。
We should be confident and dare to express ourselves ___________.