A few - A little

It's important to eat (...) fruit every day.

It's important to eat (...) pieces of fruit every day.

I use (...) milk in my coffee.

Do you want (...) sugar in your coffee?

We put (...) carrots in the soup.

We put (...) celery in the soup.

We put (...) salt in the soup.

After I exercise, I drink (...) glasses of water..

Eat ... raisins after you exercise