Both are correct. You can use "the" to refer to the specific block of butter in the fridge or just "butter" if you want to know if she needs butter in general (as an ingredient).
0 voted
July 11, 2018
0
Answered
I'm assuming that you are talking about a book which is still your favourite today? In that case: The best book I have ever read is
0 voted
May 3, 2018
2
Answered
I think because our eyes are literally "in" our heads.
