It is always a little sad to say goodbye to a long-time friend you are leaving forever, a (36) you have spent many hours with, in all sorts of (37) . David didn’t think I should be so (38) about the separation. "It’s (39) a car," he said. "And we need a (40) one. "We were standing in the hot car park outside a car dealer’s office, keys to the new (41) in David’s hand, keys to the old one in mine. David took the keys and handed them to the (42) As we drove away, I (43) to look at my trusty friend, standing silent and alone.As it turned out, I (44) the new car. It ran beautifully, all the tires were good, (45) I happily stopped buying gas every week. Our teenage children were (46) to ride around in a small green car (47) a smoky van (小型客货车). It began to feel like our family’s car.Still, I (48) looking in the rear-view mirror (后视镜) and seeing the seats (49) I used to put my little children. I still thought about the family (50) in that car and the fun we had together.Then one day, I happened to go to a (51) . I parked in a sea of vehicles (车辆). As I (52) through the car park on my way into the store, I saw a (53) blue van coming slowly toward me. A little boy and a girl looked out the window at me as I stared at them in great (54) . The boy smiled at me cheerfully and waved. Then, as I waved back slowly with (55) feelings, and then walked quickly away toward the store’s entrance, I burst into tears. 51（）

A. school
B. Chinese restaurant
C. hospital
D. shopping centre