完形填空

Today is Sunday. The weather is fine. Huiyuan Supermarket is on1sale. There are many 2kinds of things and many people are in it.

Now Sally and her mother are 3 there. Sally4a nice sandwich, but it's too small. She'd like a5one. Then she sees a large-sized hamburger 6beef. She7 her mother to buy it for her. When she sees some8, she also asks her mother to buy them. 9her mother buys a hamburger, some orange juice and green tea. After that they want to buy something for their 10, Carol. Carol is a dog. She11 playing with balls. So they buy her a12.

13are these things? Only 40 yuan. And Sally is14. She 15a gift from the supermarket. Itis a red hat. Sally and her mother go home happily.