1. What is that? It's a pen
What are those? They are pens.
2. It is a couch.
They are couches.
3. Is this your bookshelf?
- Yes, it is
Are these your bookshelves?
- Yes, they are.
4. There is a lamp on the table.
There are lamps on the table.
5. I am a nurse
We are nurses.
1. What is that? It's a pen.
=> What are there? They're pens.
2. It is a couch.
=> They are couches.
3. Is this your bookshelf?
- Yes, it is
=> Are there your bookshelf?
- Yes, they are
4. There is a lamp on the table.
=> There are lamps on the table.
5. I am a nurse.
=> We are nurses.