1. What letter is a body of water?
2. What is it that found in the every center of America and Australia?
3. Why is a river rich?
4. Which letter is very useful to a deaf woman?
5. Which runs faster, heat or cold? Why?
6.下面是一道经典的英语填空题，所有空格均为同一个单词：
____ is greater than God.
____ is more evil than the Devil.
The poor need ____.
The rich have ____.
If you eat ____, you will die.
7.Colleen, Jakes, Hendrik, Vishnu and Tandeka play a game of cops and robbers.The robbers’ statements are always false while the cops’ statements are always true.
a) Colleen says that Jakes is a cop.
b) Hendrik says that Vishnu is a robber
c) Tandeka says that Colleen is not a robber
d) Jakes says that Hendrik is not a cop.
e) Vishnu says that Tandeka and Colleen play on different sides.
How many robbers are there?
KEY:
1. C(sea)
2. R is in the center of America and Australia
3. Cause it has a lot of banks
4. I(eye)
5. because we can “catch cold”, so the answer is heat
6. Gold(money)
7.小柯，小杰，小亨，小维和小坦在玩“警察与小偷”的游戏.小偷们总说谎，警察们总说实话.
a) 小柯说小杰是警察.
b) 小亨说小维是小偷.
c) 小坦说小柯不是小偷.
d) 小杰说小亨不是警察.
e) 小维说小坦和小柯属于不同的两方.
总共有多少个小偷？
4个.
因为小偷们总说谎，警察们总说实话，所以说别人是小偷意味着自己和对方属于不同的两种人，说别人是警察意味着自己和对方属于同一种人。
根据a，小柯和小杰是同一种人；
根据b，小亨和小维是不同种人；
根据c，小坦和小柯是同一种人；
根据d，小杰和小亨是不同种人；
根据e，因为已经确定小坦和小柯是同一种人，所以小维说假话，小维是小偷。
进而，小亨是警察，小杰是小偷，小柯是小偷，小坦是小偷。
共有4个小偷，1个警察。
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