41.They drank from the stream although they knew it was polluted.

42.Despite the villagers' threatened food supplies, they refuse to leave.

43.Reid failed to score himself althoug he helped Jones score two goals.

44.In spite of my injured foot, I managed to walk to the nearest village.

45.Although Brian went ahead with his original plan for the company, veryone disagreed with him.

46.The children were being taken to the zoo when the police stopped him.

47.The men were being asked by the police to take statements.

48.The report hadn't been finished before you came.

49.This man has been seen twice.

50.Some books had been bought before I went home.

4 It's not easy to drive this car

5 That trê was planted by her 5 years ago

6 My family has the roses watered every day

7 He's going to asked someone to redecorate his room with some new furniture

8 I suggest using gas instead of burnung coal

9 Because Tom was lazi, he failed the exam

10 Laurence's not seen her sister since she left from Japan

11 Does it take you 2 hours to surf the web every evening?

12 The Internet has been used all over the world

13 No one in the world plays chess as well as you

14 Tom doesn't speak English as well as Peter

15 I don't know about it as much as her

16 Oranges are not as cheap as apples