Last Sunday I went bike riding alone in the countryside.At noon,I was tired and hungry,so I stopped in front of a village inn（小旅館） and went into it to have something to eat.After I had lunch,I found that my handbag was gone.I had put it on the chair next to me and now it wasn't there!While I was looking for it,the inn-keeper（店主）came up.
"Did you have a good meal?" he asked．
　　"Yes,thank you,"I answered．But I can't pay the bill（賬單）．Someone took my handbag．" The inn-keeper smiled and went out right away．A few minutes later he came back with my handbag and gave it to me．
"I am very sorry,"he said．"My dog took it to the garden．He often does this．"
　　46．The writer went to the countryside to________
A．visit a friend B．go bike riding
C．pay her bill D．thank the inn-keeper.
　　47．The writer looked for her ________ after she had lunch.
A．bicycle B．dog C．handbag D．bill
　　48．_______ took the handbag away.
A．A thief B．The writer's dog
C．The inn-keeper D．The inn-keeper's dog
　　49．The inn-keeper smiled because ________．
A．he knew who took away the writer's hangbag
B．the writer would give him a lot of money
C．the writer would not pay
D．the dog would seed the handbag back
　　50．The dog often takes people's bags away probably because it_______．
A．wants to play with them
B．wants to eat the money in them
C．wants to get the money for the innkeeper
D．likes to see people looking for their bags.