— May I have a look? — _______________ [ ] A. No, no, no. B. I'm OK. Look at you. C. Fine,

— May I have a look? — _______________ [ ] A. No, no, no. B. I'm OK. Look at you. C. Fine, thanks. D. Sure! Here you are.

The question tests appropriate responses to a request to "have a look" at something. The most natural and polite reply would be to grant permission and offer the item.

D. Sure! Here you are.

This response directly acknowledges the request with agreement ("Sure!") and provides the item being asked for ("Here you are"). The other options are either impolite (A), irrelevant (B), or unrelated to the request (C, which responds to "How are you?" rather than "May I have a look?").

In everyday communication, when someone asks to see something you have, responding with permission and offering the item is the standard polite interaction. This makes D the clear and appropriate choice.