1.Bogatyrs and the Flying carpet

2.tulips and lilies

3.purple and lilac

4.Othello and Hamlet.

5.Geneva and Zurich

6.mosquitos and flies

7.horses and rhinos

8.Gemini and Libra

9.a thing about you and queen of rain

10.Croatia and Hungary

11.veal and beef

12.April and May

13.French and German

14.Enrique Iglesias and Robert Pattinson

15.Conservation and infectious disease