1. He worked so hard in the past that he is now weak.
=> So .......................................................................................................................
2. She is so rich that she can buy what she likes.
=> So......................................................... 
3. The question was so great that he had to think it over.
=> Such ........................................... 
4. The response to our appeal was so great that we has to take on more staff.
=> Such .....................................................................................................................
5. The snowfall was so heavy that all the trains had to be cancelled.
=> So ........................................................................................................................
6. There was so much uncertainty that the financial markets remained closed.
=> Such .....................................................................................................................
7. He drives so carelessly that he often has accidents.
=> So.........................................................................................................................
8. He was such a great liar that nobody believed him.
=> Such .....................................................................................................................
9. He showed such corncern that people took him to be a relative.
=> Such .....................................................................................................................
10. It was such a boring speech that I fell asleep.
=> Such ................................................... 
11. She is so beautiful that I can’t help looking at her.
=> So.........................................................................................................................
12. They have been so successful that they often avoid meeting reporters.
=> So.........................................................................................................................
13. He became so suspicious that he did not believe any one.
=> So.........................................................................................................................
14. This picture is so expensive that nobody in my class can buy it.
=> So.........................................................................................................................
4. Such great responsible to our appeal was it that we has to take on more staff
5. So heavy was the snowfall that all the trains had to be cancelled.
6. Such much uncertainty was there that the financial markets remained closed.