Use so, such, too, enough

Use so, such, too, enough
1. The sun shone _______ brightly that she had to put on her glasses.
2. There were _________ few students registered that the class was cancelled. 
3. We had _________ wonderful memories of that place that we decided to return. 
4. It was ________ a nice day that we decided to go to the beach. 
5. The book looked ___________ interesting that we decided to read it. 
6. Ray called at _________ an early hour that we weren’t wake yet. 
7. There were ____________ many people on the bus that we decided to walk. 
8. The benefit was _________ great a success that the promoters decided to repeat it. 
9. I’ m not rich ___________to help you. 
10. This room is ___________ dark for us to study.