How long has John been playing chess? -
My dad has been reading this book for a month. -
My son has been writing his essay for two hours. -
How long have you been learning Chinese? -
What book are you reading now? -
How long has your brother been living in London? -
My mum is not working at the moment. -
What are you doing tomorrow? -
What happened? Why are you crying? -
I have been driving for six hours without stopping. -
Wait here, my sister is getting dressed. -
You are so dirty! What have you been doing? -
Are they moving at the moment? -
I have not been crying for an hour. -
Where are your parents going now? -
I have not been dancing for half a year. -
I am reading now. -
Are you leaving? It's only nine pm. -
It is raining, take an umbrella! -
You are sweaty! Have you been exercising? -