Составьте 3 предложения с prezent continious c глаголами to be и 3 предложения тоже с prezent continious с простыми глаголами

1) Is he working now?
2) Are they watching TV now?
3) Are you writing a book now?

He is playing now.  Tom is laughing .The girl is skating .You are singing. She is writing her homerwork. Look! They are learning English.