根据短文内容，判断下列句子是否正确，对的涂（A），错的涂（B）。

Cats are the most popular pets among Americans. So it is not surprising there are many expressions about cats. Do you know any of them? Now let me introduce some to you.
Some cats like to catch small birds, like canaries. If someone looks very proud or satisfied with himself, we say he looks like the cat that ate the canary.
Sometimes, a cat likes to play with a small animal it catches. So if you play cat and mouse with someone, you change between different kinds of behavior when dealing with another person. For example, a child might offer something sweet to her little brother, and then take it away when reaches for it.
A cat will often catch a small animal and present it to its owner. The saying “that looks like something the cat dragged in (把…拖进来)” describes something in bad condition.
A fat cat is a person with a lot of money.
There are many other expressions about cats in America. How interesting! Which kind of cat are you, or which kind would you like to be?
小题1:Americans don’t like cats as pets very much.
小题2:The canary is a kind of bird.
小题3:If you have much money, we can call you a sad cat.
小题4:We can say he looks like the cat that ate the canary if someone is very pleased with himself.
小题5:The passage introduces us four expressions about cats.