—Have you seen Maragaret? The boss is looking for her everywhere.—She________the train, otherwise she would have arrived here by now.

——TV and computer are so popular these days.——Yes, they can ____ our eyes to the outside world.

Facts prove that the world’s economic development is not a win-lose game but one in which all _____ be winners.

This cake is very sweet. You      a lot of sugar in it. 

—I want someone to write the composition for me. —No！As a student，you _______depend on yourself.