We are not sure if it ________ tomorrow. If ________, we won’t go hiking.
— ______ is the library from our school? —It’s quite near. Just go ________ the road.
— 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.