短文填空。
Apples’ Words
I am an apple. You can find me all around the world (世界各地). I am not like my brother----pear. I am rounder (更圆). I am not like my sister----banana, either. She is longer(更长). I am delicious, so people all over the world like to eat me. I am very cheap, I can keep people healthy. There is an old English saying(谚语): An apple a day keeps the doctor away.
The apple’s brother is _____________.
Banana is the apple’s _____________.
Apples are _________, so we like to eat them.
An apple a day keeps the _________ away.
I am very cheap _______ I can keep people health.