Use the articles where necessary to complete the sentences 1)Mary,...girl of five,has just learned her first letter. 2) Professor Piotrovskyi,... director of the Hermitage, lives in St. Petersburg. 3) Elizabeth ll is ... Queen of the UK. 4)Speak to Mr Baker, ... head of put delegation. 5)... film director Nikita Mikhalkov is working at his new film.

1. the
2. a
3. a
4. a
5. the