1 The company Linguaphone provides courses for learning what?

2 Who wrote the 1893 short story collection The Memoirs of Sherlock Holmes?

3 The Stonegate Pub Company owns the chain known as the Slug & … what?

4 Which British horror film company bought Down Place, later known as Bray Film Studios, in 1951?

5 Who is the first Australian Labor prime minister to win back-to-back elections since Bob Hawke?