A:Is this your car,Jim?B:Yes.Iam cleaning the car.A:It is a

A:Is this your car,Jim?B:Yes.Iam cleaning the car.A:It is a very nice car.B:
A:Is this your new car,Jim?
B:Yes.I am cleaning the car.
A:It is a very nice car.
B:Thanks.
A:Can I borrow your car tomorrow?
B:Sorry,it will be my mother's tomorrow.
A:Why?
B:When there is a party in the town,it is hers.It is my brother's,when there is a car race.
A:Really,iy is funny.
B:Yes,and when it needs repairing,do you know whose car it is?
A:Yours?
B:No,it is my father's.And when it is dirty it is mine.
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