1 . In my opinion, playing too many computer games is a ________ of our valuable time.

2 . These meetings are a complete ________ (浪费) of time. I don’t want to attend any of them.

3 . 看电视广告纯粹是浪费时间。
Watching TV ads is just ________.

4 . It’s not a _________ (浪费) of time to think twice before making a decision.

5 . 看电视广告只是浪费时间。
____________________________________

6 . —Sam, do you think watching short videos is just a w_____ of time?
—I think it depends on what kind of video you watch.

7 . I think watching TV ads is just a w________ of time.

8 . That meeting achieved nothing—it was a complete w_________ of time.

9 . 你不应该花费太多时间收集电脑游戏，它真是浪费时间。(spend, a waste of…)
_________________________________________________________________

10 . —Please don’t ask me about this. It is ________.
—I don’t think so. I think everyone has the right to know it.

A．a waste of time

B．on business

C．none of your business