what a delicious mooncake it is !sure.and it will taste ___with meat.

what a delicious mooncake it is !sure.and it will taste ___with meat.
a.good
b.better
c.bad
d.worse
it seems that i am fatter and fatter.
so you should take more___and don't always be busy doing your maths _____
a.exercise,exercises
b.exercise,exercise
c.exercises,exercise
d.exercise,exercises
which one is ____of the two?
the two watches are both very beautiful.i really don'y know ____
a.the better ,what to choose
b.the better,which to buy.
c.the better,to buy which
d.best,to choose what