Has your cousin graduated from the university yet? -
Has your mother been jogging? She looks fit! -
Jack has been decorating the house all summer. -
Have you ever met Helen? -
How long has Nataly been calling you? -
Have they ever been to Scotland? -
Grandma has been cooking all day. -
Who have you been talking to for an hour? -
They have been studying philosophy for five years. -
Mary and Jane have been travelling since July. -
I've seen the film you recommened me. -
I have been working here for three months. -
Recently Josh hasn't been doing the work. -
Has Dan submitted the report yet? -
They have been waiting for us for thirty minutes. -
How long have you been sitting here? -
Why has nobody taken our order yet? -
Luke has written four books. -
They have never met Alex. -
Mary has been to Canada twice. -