Put in the verb – to be – in the right form:

1. Look! The twins … fighting!

2. I … sharing the room with my younger sister.

3. The group … writing an English test now.

4. Why … you missing classes this week?

5. What … your mother doing now?

6. My parents … receiving guests at the moment.

7. She … arranging a picnic in the garden.

8. Listen! They … quarreling, … not they?

9. Now I … getting along with everyone in the group.

10. Keep silence! Let me listen how the boy … congratulating his mum.​