Non ho altre domande adesso.

In Italian, the subject pronoun is often omitted because the verb already shows who is doing the action.

• ho = I have
• so Non ho altre domande adesso already clearly means I do not have any other questions now

You could say Io non ho altre domande adesso, but io is usually added only for emphasis, contrast, or clarity.

Italian usually makes a basic negative by putting non directly before the verb.

• ho = I have
• non ho = I do not have

So:

• Ho una domanda = I have a question
• Non ho una domanda would sound unusual in most contexts
• Non ho domande = I don’t have any questions

Unlike English, Italian does not need a helping verb like do.

Ho is the first-person singular present of avere, meaning to have.

The verb forms are:

• io ho = I have
• tu hai = you have
• lui/lei ha = he/she has
• noi abbiamo = we have
• voi avete = you all have
• loro hanno = they have

So Non ho altre domande adesso literally follows the same pattern as English: I do not have other questions now.

Because altre has to agree with domande.

Domande is:

• feminine
• plural

So the adjective must also be:

• feminine
• plural

Forms of altro:

• altro = masculine singular
• altra = feminine singular
• altri = masculine plural
• altre = feminine plural

Examples:

• un’altra domanda = another question
• altre domande = other / more questions

Italian often leaves out the article in expressions like this when speaking generally or indefinitely.

So:

• Non ho altre domande = I don’t have any other questions

This does not mean a specific known set of questions like the other questions. It means simply any more / any other questions.

If you said le altre domande, that would usually mean the other questions, referring to specific ones already known in the conversation.

In this sentence, it can naturally mean both, depending on context.

• Non ho altre domande can mean I don’t have any other questions
• It can also feel like I don’t have any more questions

In real conversation, Italian often uses altro/altre this way after a negative.

So although altre literally means other, the whole sentence is often understood the same way an English speaker would say I don’t have any more questions.

They are similar, but not identical.

• Non ho altre domande = I don’t have any other questions
• Non ho più domande = I don’t have any more questions / I no longer have questions

Più focuses more directly on no more anymore.

Compare:

• Hai altre domande? = Do you have any other questions?
• No, non ho altre domande. = No, I don’t have any other questions.
• No, non ho più domande. = No, I don’t have any more questions.

In many situations, both work.

Adesso means now or right now.

It tells you the statement is true at the present moment:

• Non ho altre domande adesso = I don’t have any other questions now

This can imply that later the person might have more questions.

Yes. Italian allows some flexibility with adverbs like adesso.

These are all possible:

• Adesso non ho altre domande.
• Non ho altre domande adesso.

Both mean roughly the same thing, but the emphasis can shift slightly:

• Adesso non ho altre domande emphasizes right now
• Non ho altre domande adesso sounds very natural as a complete response

Both can mean now.

• adesso = now, right now
• ora = now

In many cases, they are interchangeable:

• Non ho altre domande adesso
• Non ho altre domande ora

Both are correct.
Sometimes adesso can feel a little more like at this moment / right now, but the difference is often small in everyday speech.

The h in ho is written but not pronounced.

It is there mainly to distinguish forms of avere from other words that sound the same:

• ho = I have
• o = or

Similarly:

• hai = you have
• ha = he/she has
• hanno = they have

The h is a spelling marker, not a sound.

Yes, it is completely natural.

A speaker might say it:

• at the end of a class
• during a meeting
• after asking for help
• in a conversation with a teacher, doctor, or colleague

It is polite, clear, and very common.

Yes. That is also correct, but it is slightly different in form.

• Non ho altre domande adesso = I don’t have any other questions now
• Non ho nessun’altra domanda adesso = I don’t have any other question now

The second version uses:

• nessun’altra = no other / not any other
• domanda in the singular

Both are natural, but Non ho altre domande adesso is a very common neutral way to say it.