Fill in the sentences using the correct degree

fill in the sentences using the correct degree
1he is the ......(quick) write of all
2he is...... (ill) today than he was yesterday
3he went to america for ...... (far) studies
4it the ....(sad) film i have ever seen
5they are as ... (late) as you are
6this sofa is much ... (comfortable) than the old one
7 we need ..(much)milk . go and get some
8 their house isn't so ..(big) as ours
9this problem is far  ...(dificult) than i thought
10 which was the .....(happy)day in your life?