1. She
enters b)being accompanying c)accompanied by her mother.
2. b)Have
been aroused\c)Aroused by the crash, he leapt to his feet.
3. b)Arriving
c)Having arrived two days before the conference he had a lot of time to see Edinburgh.
4. She smiled
c)remembering the joke.
5. a)Warned b)Having been warned about the bandits, he left his valuables at
home.
6. b) convinced
that they were trying to poison him, he
refused to eat anything.
7. Tom a) horrified
at what he had done, could at first say nothing.
8. A new road
a)connecting the plant with the railway station will soon be built.
9. That
night b)going to his room he thought of his unpleasant duty.
10. b)Having
seen so little in the country, I am afraid i cannot answer all your questions.