根据中文意思完成句子。
69. 你看起来很累。为什么不休息一会儿呢？
You look tired. have a rest?
70. 怀柔因慕田峪长城而著名。
Huairou Mu Tianyu Great Wall.
71. 学英语最好的方法是尽可能的多说。
The best way to learn English is to speak it .
72. 我可以出去散步吗？我已经写完了报告。
May I go out for a walk? I have already __________ the report.
73. 我认为在玩电脑游戏上花太多的时间是不对的。
___________________________ too much time_______ computer games.
69. Why not / Why don’t you
70. is famous for
71. as much as possible
72. finished writing
73. I don’t think (that) it is right to spend playing
或I think (that) it is wrong to spend playing
___________