My friend Juan lives in London. He moved to London six weeks ago.
How long has he lived in London?

I broke my leg yesterday.
How long have I had a broken leg?

They are married. They got married many years ago.
How long have they been married?

She's an actress. She started her career in 1992.
How long has she been an actress?

He has got a new car. He bought his car two months ago.
How long has he had a new car?

Cynthia is ill. She started to feel ill two days ago.
How long has she been ill?

They study Maths at university. They started their lessons in September.
How long have they studied Maths?

John and Peter are my friends. I met them when we were children.
How long have I known them?

They live in a house. They started to live in this house when they were born.
How long have they lived in this house?

Sally is a bus driver. She started to drive her bus in 2003.
How long has she driven her bus?