10. C => provinces

11. B => on

12. B => am not

13. A => the most

14. B => best

15. A => must

16. C => should

17. A => gives

18. B => help

19. D => ot

20. B => in

1. go => going

2. report => reported

3. putting => put

4. beautiful => beauty

5. is => was

1. Teacher asked him if he had done his homework.

2. The man asked me if I could drive the car.

3. The asked you if he would send you some photos the next month.

4. She wonders if she can do the test the next day.

5. He asked me if I had seen that film before.

6. They asked her when she would take a trip those.

7. He wondered why he had bough that littery ticket then.

8. I asked the policeman when I could enter that place.

9. The student asked his teacher how he/she could solve that problem.

10. My friend asked me what I would give her for her birthday.

1. You aren't tall enough to reach the top.

2. You are too short to reach the ball.

3. This book isn't cheap enough to buy it.

4. You clothes are too dirty to wear. Wash your clothes!

5. She is too young to drive a car.

1. I felt sad because of his absence from the class.

2. Since she constantly helped me, I have become better at English.

3. In order to have a good job, she practices English hard.

4. My grandparents moved to the countryside so that they could have a better health.

5. As they are poor, their children can't go to a good school.

6. Due to his laziness, he has failed the exam.

7. Thanks to her serious work, my sister got the schoolarship.

8. You must work hard so that you can speak English like a native speaker.