Here are reports of three attacks．The three swimmers were attacked by sharks because they didn't obey（遵守）the safety rules for swimmers．

Which rule didn't each of the following swimmers obey?

1．Report 1: Colin was swimming with two friends very late at night．He was attacked by a shark and died．

2． Report 2: Ann was a very good swimmer．She bought a new, bright red swimming suit．She was swimming with some friends when a shark attacked her．

3．Report 3: Jack was on holiday in Australia．He cut his foot on the beach．He went swimming the same day and got attacked．

IX．  补全对话。（有两项多余）（5分）

Girl: Hey, Steve! Over here! ____1____

Boy: Oh, wow! You are Paula, aren’t you?

Girl: ____2___

Boy: But you used to be really quiet, didn't you?

Girl: Yeah. ____3___

Boy: No, you weren't. But you were always friendly.

     Wait a minute! ___4___

Girl: Yes, I did. But now I am more interested in sports. I play soccer      

      and ___5___

Boy: Wow! People sure change.

There are few experiences quite pleasant as getting a good idea．You've had a problem, you've thought about it till you were tired; you've forgotten it and perhaps slept on it, and then flash! When you weren't thinking about it, suddenly the answer has come to you, as a present from the gods．You're pleased with it, and feel good．It may not be right, but at least you can try it out．Of course all ideas don't come like that, but the interesting thing is that so many do, particularly the most important one．They come into the mind, glowing（燃烧）with the heat of creation．

1.The most important ideas ____．

A．come when you are tired ????????????? ????????????? ????????????? ?????????????

B．are always right

C．are pleasing but not good ????????????? ????????????? ????????????? ?????????????

D．come as if they send out brightness and warmth

2.The ideas coming into the mind are worth ____．

A．thinking about

B．dreaming

C．trying out

D．sleeping on

3.What does “so many do” mean in the third paragraph?

A．Interesting ideas always turn out to be true．

B．Many ideas often come suddenly．

C．Many interesting things happen suddenly．

D．Many important ideas suddenly come from the gods．

There are few experiences quite pleasant as getting a good idea．You've had a problem, you've thought about it till you were tired; you've forgotten it and perhaps slept on it, and then flash! When you weren't thinking about it, suddenly the answer has come to you, as a present from the gods．You're pleased with it, and feel good．It may not be right, but at least you can try it out．Of course all ideas don't come like that, but the interesting thing is that so many do, particularly the most important one．They come into the mind, glowing（燃烧）with the heat of creation．
【小题1】The most important ideas ____．