1) I have a cat and .a..dog.The cat is grey The dog is black.2).... Daniel Defoe was .a.. famous writer.3) ....Moscow is the capital of ..... Russia .4) ....Volga is .the..longest river in ...Russian Federation .5)...Westminster Abbey is famous for coronations .6) I am .a.pupil . My friends are ... pupils too .7) Have you ever been to ... Tretyakov Gallery?8) ...Trafalgar Square is in the center of ...London .9)...Tverskaya Street is the main street in ...Moscow 10)Would you like .an..apple ?Yes , please . I like .... apples very much