When George's car stopped ate the traffic lights he couldn'

　When George's car stopped ate the traffic lights he couldn't start it again.The cars behind him began to sound their horns,and the drivers began to shout.George got out of his car and pushed his car to the side of the road.
　　A young man and his girlfriend were standing nearby,"Excuse me," said George,"Do you know anything about cars?"
　　Before the girl could say anything,her boyfriend said,"Leave it to me." The he opened the bonnet at the front of the car,"Oh,dear,it looks very bad." He shook his head and whistled.
　　George was a little surprised,saying,"In fact,...er...The engine is at the back."
　　"Oh," said the young man."it's a foreign car.Then I can't help you."
　　"Can I have a look now?" asked the girl politely.
　　She took the cover off the engine at the back of the car,asked George for his kit,and worked for five minutes.The car started at once.
　　"Thank you," said George."Can I give you a lift anywhere?"
　　"Yes," said the girl."To the library.I'm going to get him a book about cars."
a) George's car broke down________.
A.in front of the traffic lights B.at a bus stop
C.by the side of the road D.on his way to the library
b) It was clear that the young man ________.
i.knew how to repair the foreign cars
ii.thought the car couldn't be repaired
iii.wanted to show off before his girlfriend
iv.wanted to learn how to repair cars
c) George was surprised because ________.
i.the young man said,"It looks very bad."
ii.The young man instead of the girl offered to help
iii.The young man opened the wrong part of the car.
iv.The young man shook his head and whistled
d) The girl ________.
A.was angry with his driver B.was proud of her boyfriend
C.knew something about cars D.hated her boyfriend.
e) The underlined word "bonnet" most probably means the ________.
A.car B.seat C.back D.cover