1 When did Tom's dad buy a very interesting book in a bookshop? 2 Where did Tom's dad buy a very interesting book last week? 3 Who bought a very interesting book in a bookshop last week? 4 What did Tom's dad buy in a bookshop last week? 5 Why did Tom's dad buy a book in a bookshop last week? 6 How did he buy an interesting book last week? 7 How many books did Tom's dad buy in a bookshop last week?
