We have been painting a wall all morning. -
We have painted three blue stars. -
Mia has been drawing flowers for an hour. -
She has drawn six flowers. -
Ben has been mixing paint since nine. -
He has mixed green paint. -
I have been cleaning brushes for twenty minutes. -
I have cleaned five brushes. -
Our teacher has been watching us since lunch. -
She has already photographed the wall. -
Have they ever been to Scotland? -
How many pages have you written today? -
Has Dan submitted the report yet? -
I have never had a pet. -
Luke has written four books. -
Has Ruth ever cooked for you? -
Grandma has been cooking all day. -
I haven't seen Lisa today. -
Have you ever met Helen? -
How long have you been sitting here? -