1. Miss White thanked Jack for visiting her.
2. Mr Forest admitted to making a mistake in the calculation.
3. Tom insisted on paying for the meal.
4. Ann suggested having a party.
5. Kate apologized for not coming to visit me last summer.
6. Dane congratulated me on winning the championship.
7. Jane accused me of being selfish.
8. Jane advised Andrew to look for a new job.
9. If we lived in a big city, we could easily get access to the Internet.
10. He said that if he catch the plain, he would be home by five.
11. She said to me that if she had had any money, she would have bought me a drink.
12. He said that he'd have been in bad trouble if Jane hadn't helped him.
13. Walking quickly helps me catch up with her soon.
14. Being made of wood, it was clearly fire a rick.
15. I went out with my friend after asking my father for permission.
VIII.
1. The first Olympic Game held in 776 B.C.
2. Every four years.
3. In different cities in Europe and the United State.
4. 56 years
5. Skiing.
C.
1. 3 billion
2. Yes, it was.
3. 2 percent
4. Because of rising age of marriage as well as increasing availabity and use of effective contraceptive methods. 
5. In China.
B.
1. B
2. A
3. D
4. C