I) 1. ago
2. although
3. already
4. for
5. in
6. where
7. salary
8. having
9. very
10. a
11. situation
12. about
II) 1. Martin's poor health doesn't stop him from enjoying life
2. Had his aunt not left him a legacy of £10.000, he wouldn't be able to buy the house he wanted
3. Apart from Mary, evertbody attended the class
4. Jane has only made a little progress at school
5. No matter what I do, my parents find fault with it
6. Not only is it the cheapest but it is also the nicest
7. Little did the police suspect that the judge was the murder
8. John congratulated his girl friend on what she had cooked
9. On account of his mother's presence there, they said nothing about it
10. It's high time Lan repaired her house
III) 1. Jack London was a famous American writer
2. He was born on January 13th, 1876 in San Francisco, California
3. His family was very poor, and he had to leave school to make money
4. He worked hard in different jobs
5. Later, he returned to school where he didn't stay long
6. In 1897, he went to Alaska to find gold
7. There he found ideas for his books and stories
8. He came back home and started to write
9. His writings were successful and he became rich and famous in his twenties
10. In poor health, he died in 1916 at the age of 40