Fill in the gaps 1-5with one of the words A-F. One

Fill in the gaps 1-5with one of the words A-F. One variant is extra.
1)His test results are not good ...
2)Many children in this class are ... young to be able to understand it.
3)I'm not as patient ... your mom.
4)Their teacher was ... tired that she couldn't say a word.
5)Sonya is ... a bright student!
A) as
B)too
C)so
D)up
E)enough
F)such
Помогите пожалуйста!)