Fill in the blanks with ‘a’, ‘an’ or ‘the’:
1. He is youngest son in the family.
2. Anu is looking for job.
3. Could you close door, please?
4. Anil is optician.
5. Dr. Shankar is dentist.
6. My friend is a M.L.A.
7. Raju is in class.
8. Have you ever visited Andaman Islands?
9. Please bring kilogram of apples.
10. Mara did not have any teeth on right side of his mouth.