1. Preetha is a pretty girl in this town.
2. Are you feeling tired?
3. Bill Gates ...is... one of the richest men in the world.
4. I am responsible for this issue.
5. We are interested in singing.
6. Kamal is searching for a new job.
7. Nancy is catching fish.
8. Vishnu ..is... a clever boy.
9. Sea turtle ..is.. an aquatic animal.
10. I .am.. going to buy a new dress.
11. What ..are... you doing now?
12. The baby is sleeping now.