1. Has that man been to Australia five times?
Has that man been to Australia five times or four times?
That man has been to Australia five times, hasn't he?
Where has that man been five times?
Who has been to Australia five times?
2. Must you call your elderly parents every week?
Must you call your elderly parents every week or every day?
You must call your elderly parents every week, mustn't you?
How often must you call your elderly parents?
Who must call elderly parents every week?
3. Are there all modern conveniences in the cottage?
Are there all modern conveniences in the cottage or in the flat?
There are all modern conveniences in the cottage, aren't there?
Where are there all modern conveniences?
What is there in the cottage?
4. Did Steve phone Scotland Yard?
Did Steve phone Scotland Yard or his friend?
Steve phoned Scotland Yard, didn't he?
Who did Steve phone?
Who phoned Scotland Yard?
5. Have I been learning English all my life?
Have I been learning English all my life or for 4 months?
I have been learning English all my life, haven't I?
How long have I been learning English?
Who has been learning English all his life?
I met and old business colleague of mine while I was travelling to New York for a conference. She noticed me while I was standing in the queue at the airport check-in desk. We decided to travel together, and while we were waiting for the flight to leave, we realized that we were going to the same conference and staying at the same hotel. We talked about old times, and while we were having lunch on the plane, she said that she was going to look for a new job. I didn’t think of it at the time, but later on when the plane was coming in to land, I suddenly remembered that we had a vacancy for a lawyer. I told her about the terms and conditions, and later that evening, when we were having dinner, she accepted the position.