I haven't been playing hockey for a long time. -
Charles has been teaching at the university since August. -
Where have I left my bag? -
My best friend hasn't been talking to me for a week. -
Has Ruth ever cooked for you? -
Who have you been talking to for an hour? -
Has your mother been jogging? She looks fit! -
I have been working here for three months. -
Why has nobody taken our order yet? -
Have you ever met Helen? -
Mary and Jane have been travelling since July. -
I haven't seen Lisa today. -
How long have you been sitting here? -
Mary has been to Canada twice. -
My sister has not come back yet. -
There has been an accident. -
I have never had a pet. -
Grandma has been cooking all day. -
How many pages have you written today? -
Have they ever been to Scotland? -