1. put the verb to be (am, is, are) in the sentences.
1.My friend __________driving a car.
2.I _________drinking tea.
3.They _______ making noise.
4.He ________looking through the window.
5.She ________helping about the house.
6.We __________ watching TV.
7.She _________cooking dinner.
8.The bird’s __________swimming on the lake.
9.The dog ________sitting at the door.
10.They _________looking at me.