I have an older brother. ✬

My older brother is a teacher. ✬

I quarrelled with my older brother yesterday. ✬

My older brother did all the preparation. ✬

I know your older brother quite well. ✬

My older brother did all the preparation for us. ✬

My older brother made all the preparations for us. ✬

Do you know his older brother? ✬

You seem to have mistaken me for my older brother. ✬

My older brother finished his homework very quickly. ✬