Answering

You are quite justified in answering him back.

I must think it over before answering you.

You should buy an answering machine.

Please forgive me for not answering your letter.

My father beat me answering him back.

She was a bit hasty in answering me.

I put off answering the letter for a week.

I found the answering machine convenient.

Don't put off answering the letter.

He delayed answering the letter.