— When______ you______ the smart hat?— While my parents were waiting for the plane at the airport.A. did, buy B.do,buy C.were,buying
—Would you like to go to the Great Wall? —I’d love to. I can’t wait__________ it.
—Whose is the printer? —It belongs to________.
His flat is ________the _______floor in a building on a busy street.
–What are the police doing? –They are running __________the robber to catch him.
–What ________ would you like to buy? –Some cakes, please.