The letters ‘oo’ in the word ‘book’ are pronounced (发音) __________.
—Look at the girl with a pair of glasses over there. Can you tell me ______? —She is a nurse.
—__________ will your father be back? —In two months.
_______ people lost their homes in Japan’s earthquake.
The 30th Olympic Games will be held in London ________ 2012.
—Would you like some ___________? —Yes, please. I’m thirsty.