Question

Вставить вместо точек am,is,are,sitting,haing.
Mary... going for a walk with her dog now.
Bill is ... near the fireplace
The children ... playing volleyball
We are .... a nice day.It's warm and sunny. I ... riding a bike with my friends.

Answer 1

Mary IS going
Bill is SITTING
The children ARE playing
We are HAVING a nice day. I AM riding a bike