Question

i have no pen make it interrogetive​

Answer 1

Answer:

Does she have a pen?

Explanation:

The first person singular(he, she, it and singular nouns) take 'does' whereas other pronouns and nouns take 'do' as a helping verb. That is why you have to put 'do' in the beginning of your sentence. Similarly, if the sentence were 'She has a pen' then its interrogative would be 'Does she have a pen?