阅读英语短文回答问题

阅读英语短文回答问题
1.
One day,I went to the park.On my way to the park I saw many people under a tree.I went over and saw an old woman crying there.I asked her,“What's the matter,Grandma?"“I came from Sichuan.I came to see my son.But I lost my wallet.What should I do?"“Don't worry.Let me help you."I said
Then I asked her where her son lived.But she didn't know.She had her son's telephone number.So we called him on the phone.But he wasn't there.He went out for work.We went there by bus.At last we got to the place and saw her son.She was very happy.Because I helped the people,I was happy.
回答以下问题
(1).Who lost the money?
(2).Where did the old woman come from?
(3).Did she come to see her daughter?
(4).Was her son there at first?
(5).How did they go to the place?