Сделайте пожалуйста раскладку по временам Past,Present,Future:
It is a red pen.I am from America.We are doctors.Robert is a driver.You are at school.She is a singer.It is a nice cat.They are at home.Bob and Ben are brothers.Lisa is a kind girl..

It was a red pen. I was from America. We were doctors. Robert was a driver. You were at school. She was a singer. It was a nice cat. They were at home. Bob and Ben were brothers. Lisa was a kind girl.It will be a red pen. I will be from America. We  will be doctors. Robert  will be a driver. You  will be at school. She  will be a singer. It  will be a nice cat. They  will be at home. Bob and Ben  will be brothers. Lisa  will be a kind girl.