Reading aloud is the best way English.
— Can you tell me ____________?— It happened at 3:00 pm.
— TV was invented in _________ century.— Is that true?
—When _________ personal computers _____________?—In 1976.
—Must I finish my work today?—No, you ____________. You _____________ finish it tomorrow.
I think the Great Wall is _________ unusual wonder in the world.