六、阅读短文,在文中空白处填入1个适当的单词,或用括号内所给单词或短语的正确形式填空。
Every Sunday, Xiaolin goes to Xiangyang Store with his mother. They can buy some 
things
 (thing) on sale. Xiangyang Store is a small store, 
but
 there are all kinds of school things. It also sells clothes.
Today, Xiaolin wants 
to buy
 (buy) some things. All the things are at good prices. Look at the bags 
for
 boys. Big bags 
are
 (be) ¥25 and small bags are ¥18. You can buy black pens for only ¥6 and pencils for only ¥3. Here are some balls. 
They
 (it) are all only ¥30 each (每个). Xiaolin 
likes
 (like) playing basketball, but he 
doesn't have
 (not have) a basketball. So Xiaolin will take a 
basketball
 (basketball) because he always plays ball games 
with
 his friends after class. He thinks they must do sport to be strong.