Insert the correct form of the verb “to be” into the gaps 1. i … reading now 2. he … reading a book now 3. we … not writing now 4. they … writing letters now 5. look! she … having breakfast 6. you … drinking coffee now 7. my mother … cooking now 8. his parents … working in the garden now 9. ben … not playing chess now 10. lucy … playing the piano now