I Prefer..

peaches

I prefer cantalopue to watermelon

Watermelon

I prefer night to day

day

I prefer spring to summer

summer
I prefer eating soup really hot to not-so-hot.

same here.
I prefer my sandwiches on toasted bread.

Not me.

I prefer lots of cheese on my spaghetti to having none.

same here

I prefer veggie lasgna to meat.

meat.

I prefer sweets to salty food.

who doesn't?
give me a bavarian cream filled long john or eclair any day.

I prefer tea or coffee with my sweets over milk.

me too...coffee.
I prefer Dr. Pepper to root beer