Luke has written four books. -
Charles has been teaching at the university since August. -
What is the tastiest food you have ever tried? -
How long have you been sitting here? -
I haven't seen Lisa today. -
I have just left my job. -
They have been studying philosophy for five years. -
My best friend hasn't been talking to me for a week. -
They have been waiting for us for thirty minutes. -
Who have you been talking to for an hour? -
You are all sweaty! What have you been doing? -
Why has nobody taken our order yet? -
There has been an accident. -
Recently Josh hasn't been doing the work. -
Have you ever met Helen? -
My husband has started a new painting this week. -
Have you been crying? Your eyes are red. -
I have lost my phone and I can't call you. -
Have you only been waiting for an hour here? -
We haven't been to Sweden yet. -