[Listening and Talking]
Ⅰ.单句填空
1．He's training hard, hoping to compete__ in the Olympic Games.
2．You're not allowed to look at the answers—that's cheating__．
3．A careless mistake cost the company __millions__ (数百万)of dollars.
4．The stadium is large enough to contain an __audience__ (观众) of 100，000.
5．When the teacher came in, he pretended to __be__reading__ (read).
6．Luckily, your story makes sense__to__ me.
7．People making friends online are afraid of getting __cheated__(cheat).
8．They couldn't, __even__ if they would, get out of trouble by themselves.
9．The youth today are under too much stress in this __competitive__(compete) world.
10．There is no sense in __upsetting__ (upset) yourself over spilt milk.
