In everyday English, the words ‘who’, ‘what’, ‘which’ and ‘whose’ are very common in questions. But how do we form questions when we want to ask about a subject or an object? Do not fear, Rob and Catherine are here to help. They’ve got 6 minutes to explain everything.
For a quiz, visit our website: https://www.bbc.co.uk/learningenglish/english/course/lower-intermediate/unit-18/session-2/activity-2