阅读理解。
It’s my bag
It’s Sunday . There are many people in the bus . And an old man is looking here and there . He wants to find an empty seat . Then he finds one . He goes to it . A small bag is on the seat . And a young man is sitting beside（在……旁边）it .
“ Is this seat empty ? ” asks the old man .
“ No , it’s for a woman . She goes to buy some bananas . ” says the young man .
“ Well , ” says the old man , “ let me sit here please . When she comes back , I’ll leave here .”
The bus starts .
“ She doesn’t come , but her bag is here . Let me give her the bag . ” Then the old man throws the bag out of the bus window .
The young man jumps up and shouts : “ Don’t throw ! It’s my bag .”
（   ）（1）The old man wants to find an empty seat        .
A. in the room    B. in the bus    C. beside the driver    D. in a car
（   ）（2）The old man finds an empty seat . He goes there and find there is        on it .
A. a man    B. a woman    C. a bag    D. a coat
（   ）（3）The young man says the seat is for        .
A. a man    B. a woman    C. a boy    D. a girl
（   ）（4）The bus starts . The old man        .
A. asks the woman to sit on the seat
B. takes the bag to the woman
C. throws the bag to the young man
D. throws the bag out of the window
（   ）（5）The bag is        . The young man doesn’t want the man to throw it away .
A. the woman’s    B. the old man’s    C. the driver’s    D. the young man’s