16. .A A. baker's 17. The A. baker's 18..The A. chemist's 19.The 20. A is a place where you buy books. B. bookshop A. petrol station A. square C. florist's is a place where you can buy bread and cakes. B. florist's C. greengrocer's is a place where you can go if you want to have your hair cut. C. hairdresser's B. greengrocer's is a place where you can buy fruits and vegetables. B. florist's C. greengrocer's is a place where you can catch a train. B. train station C. greengrocer'