私は知りませんと答えた。の英語

I replied that I did not know.

He replied that he did not know.

I can't think of that answer.

That's the answer I was waiting for.

I didn't know what to response.

I was able to answer all the questions.

I was able to answer the question.

I didn't answer about that.

I misread the answer.

I entered in that answer.

I don't know.

I heard that the answers haven't come yet.

I could not find the answer.

I asked her but she didn't respond.

I asked her but she didn't answer.

I'd prefer not to answer.

You can search me!

Search me.

I don't know.

I can't answer that.

No one could find the answer.

I answered awkwardly.

I stuttered and answered confusedly.

I cannot answer that question.

How should I know?

I don't know.

She made no response to my question.

I did not [didn't] know.

I didn't know how to answer his question.

I haven't received a response about that.