Look at the pictures and choose the correct option that should be in capital letter.

have you finished your homework?

The correct answer is: Have

Here, 'H' in 'have' will be in capital letters because we know that anytime we use proper nouns (person, place, organization, or thing) or whenever we are starting a sentence we are supposed to use a capital letter. Since here we are starting the sentence with 'Have' we will use a capital letter.