Ответ:

1. is cleaning

2. buy

3. did not go

4. is watching

5. works

6. did

Объяснение:

Ответ:

My sister is cleaning the kitchen right now

I often buy food on Fridays

Nick didn't went to the Caucasus last year

Look out! Who is watching you?

My grandfather usually works in the garden in the morning

I did my homework last Monday