a)Andy didn't to very good/well in his test.
b)Those apples look nice/nicely.
c)Can you please speak slow/slowly.
d)The Book is very good/well.
e)He's a bit slow/slowly.
f)Mary,don't  speak so quick/quickly.
g)Smile nice/nicely and say 'thank you'
h)He feels awful/awfully.