Be quiet, Alice is sleeping. -
They have been travelling since September. -
I usually walk to work but today I am taking a bus. -
I can't talk now, I am studying. -
My son has been writing his essay for two hours. -
My student has not been writing an article for a week. -
Who is knocking on the door? I'll open. -
What are you doing tomorrow? -
My mum is not working at the moment. -
It is raining, take an umbrella! -
How long has John been playing chess? -
What book are you reading now? -
Why are you shouting at me now? -
You are sweaty! Have you been exercising? -
I have not been doing sports for two years. -
My mum has been cooking all afternoon. -
Who is calling you? It is late. -
Julia has not been using her car for two weeks. -
I have been driving for six hours without stopping. -
My dad has been reading this book for a month. -