15．21．Bill went to the restaurant becauseC．
A．the food was very good
B．he couldn't cook
C．no one talked to him at home．
22．Jack talked to Bill becauseC．
A．he knew Bill was rich
B．he liked to talked to people
C．he knew Bill was lonely．
23．How many years older was Bill than Jack？
A.12
B.65
C.57．
24．Where was Bill found dead？
A．On the bed
B．On the road．
C．At the restaurant．
25．Bill gave his money to Jack becauseC．
A．he knew Bill．
B．he wanted to help Jack．
C．Jack was always kind to him．
