题目内容：

    It was a Friday afternoon. Mason was shopping at a store when he met a boy and his mom. When Mason overheard（偶然听到）the mom telling her son Zach that she was only able to spend ＄20 on new shoes,he decided to buy Zach any pair in the store.

“The mother told him that they only had twenty dollars to spend on his shoes and that they should be careful with what they chose,” Mason said. “She was working with a budget（预算）and I got that. We all get new shoes and clothes at this time of the year before going back to school,” said Mason, “I asked the boy what type of shoes he would like. He said that he just wanted something comfortable. At that point, I said I was going to get him anything he wanted.”

Zach chose a pair at last and Mason paid for him. He was so excited that he ran to his mom and showed her the new shoes.

Zach’s mom couldn’t believe what a stranger did for them and posted a photo of Mason with her son on the Internet to remember this great act of kindness.

1.What was Mason doing when he met the boy and his mom?

A.He was taking a walk in the park. B.He was doing some shopping.

C.He was selling things on the street. D.He was taking a photo.

2.From the first paragraph we can learn that ______.

A.the mom and her son lived a poor life B.the mom and her son often buy shoes in that store

C.the son felt angry for not buying the shoes D.the mom didn’t want to buy her son shoes

3.Why did Mason pay for the boy?

A.Because Mason knew the boy very well. B.Because the boy’s mom asked him to do that.

C.Because he wanted to give the mom a hand. D.Because he didn’t know how to spend his money.

4.Zach’s mom posted the photo on the Internet to ______.

A.get more help online B.show she had a rich friend

C.make them famous online D.show her thanks to Mason

5.What’s the best title for the passage?

A.A birthday gift for a boy B.An interesting photo of a boy

C.A kind act from a stranger D.A pair of free shoes from a mom