Помогите пожалуйста с английским языком. Нужно сделать второй и третий номер.

1. These are your pens and those are your pencils.    These are our offices and those are yours.    These are her desks and those are hers.This is Mr. Bell. He is a company manager. His office is in London. The office is large. Mr. Bell is in the office. He is at the desk. It is his telephone. The telephone is on the desk.It is Nancy. Nancy is a secretary.