How much apples do you want?
How many apples do you want?
I don't have much bananas.
Yes, much is for uncountables. Additionally, it should be ANY because is a negative sentence.
Would you like any sugar?
Would you like some sugar?
She drank a lots of juice.
Yes, A LOT has the article A that indicates singular, so is not correct to add S to LOT.
How many pasta do you want?
How much pasta do you want?
I ate a few of rice.
I ate a bit of rice.
I ate many cake at the party.
No, the sentences is completly correct.
Do you have a few time for a snack?
Do you have a little time for a snack?
She has some wines in her cellar.
Yes, WINE is uncountable and it does not have plural.
We have a lots of fruits.
We have a lot of fruit.
There is a few milk in the bottle.
There is a little milk in the bottle.
I have much friends who are vegetarians.
Yes, MUCH is used with uncountable nouns and FRIENDS is countable.
There are any apples in the basket.
There are some apples in the basket.
How many cups of coffee did you drink?
No, HOW MANY is used with countable nouns as CUPS.
She has much cookies in the jar.
She has many cookies in the jar.
She doesn't eat much vegetables.
She doesn't eat many vegetables.
There is few butter on the toast.
Yes, FEW is used for countable and BUTTER is uncountable.
Do you have many salt?
Do you have much salt?
How many water should I drink?
Yes, water is uncountable... it should be MUCH.
How many slices of bread do you have?
There's no error because SLICES makes bread countable.
I need some more cheeses.
I need some more cheese.
I don't have any milk.
NO, the sentences is correct
There are a little eggs left.
There are a few eggs left.
I have a few carrots in the fridge.
No, it is correct to use A FEW with countable nouns as CARROTS.
I don't need any more breads.
I don't need any more bread.