5.Asia 6.letter 7.John 8.in
1.map 2.world 3.made tinents
9. tries 10.do not like (don't like)
7.thinking 8.have been working(have worked)
5.was not using 6.was finished
3.to help 4.had bought(bought)
1.was 2.paying
19.(C)as 20.(A)he could not do any better
17.(D)would be 18.(D)has been married to
15.(C)had begun 16.(B)can you make