Is your mother at home —- No, she ______ for an hour.

None of the shoes in the shops are the right size. They are _____ too big _____ too small.

Do you know _________ this iphone5 belongs to— Let me see. Oh, it’s __________.

Geography is the study of the countries of the world and of such things ______ the land, seas, climate, towns, and population.

Share prices on the StockExchange fell sharply in the morning but _______ slightly in the afternoon