Verified answer

Ответ:

He is reading a book now.

She is doing her home work.

My mother is sitting at the table now.

I still am writing a letter.

They are playing football.

It is snowing now.

she is explaining a grammar rule.

Ответ:

1. reading 2. doing 3. sitting 4. writing 5. playing 6. snowing 7. explaining