Question

Where have you been all this while? which kind of sentence​

Answer 1

Answer:

interrogative sentence

Explanation:

Where have you been all these days? is an expression that can be a direct question that is asking where the person has been, or what the person has been doing. It can also be an indirect (implied question) that is stating that you have missed the person.

Answer 2

Answer:

It's an intrrogative sentence.