My mum has been cooking all afternoon. -
You have been eating a lot recently. -
My son has been writing his essay for two hours. -
My daughter has not been studying maths for a month. -
They have been travelling since September. -
Are you using my phone? Give it back to me! -
Call me later, I am riding my bike. -
Paul is not smiling, is he okay? -
I have not been crying for an hour. -
Is your cousin coming to the party? -
I have been waiting for you all day. -
Why are you shouting at me now? -
We are painting the walls in the bedroom now. -
Julia has not been using her car for two weeks. -
How long has John been playing chess? -
It is raining, take an umbrella! -
My brother is not sleeping, he is playing now. -
What happened? Why are you crying? -
Who is calling you? It is late. -
How long have you been learning Chinese? -