Today, I was asked by a foreign student where the No.6 classroom was.

I didn’t know that.

As I was a little upset, I was not able to answer in English.

So I took him to the school office in silence.

I should have said the following.

“I don’t know where the No.6 classroom was.

I think you should go to the school office and ask the office clerk.

I’ll take you there.”