Asking for information

1. What is this?

2. What is that?

3. What's this?

4. What's it?

5. What are these?

6. What are those?

7. Where is Mr. Ravi?

8. Where is Miss. Geetha?

9. Where's your father?

10. How is the food?

1. This is a table.
2. That is a chair.
3. It's a pen.
4. It's an apple.
5. These are pencils.
6. Those are books.
7. He is over there.
8. She's (right) here.
9. He's in the house.
10. It's delicious

Grammar

 this, that, these, those