Viết lại câu từ too sang so...that

Viết lại câu từ too sang so...that
1 he is too old to wear this colored shirt
2. she is too weak to carry this box 
3. this pen is too expensive for me to buy 
4. bill ws too stupid to understand what i had said 
5.this bag is too heavy for her to carry 
6. the test was too difficult for them to do 
7. I'm too poor to help you with the money 
8. this book is too dull to read 
9. the room is too dark for us to study 
10. the shelf is too high for her to reach 
11. the water is too cold for the children to swim 
12. you are too young to get married 
13. the house ứa too expensive for  us to buy 
14. the bag is too heavy for me to carry
15. it rains too heavy for us to go out