Do you know whatto her ?— Yes . She hurt herself while playing soccer yesterday .

The teacher asked the boy many questions, but he only answered ______ of them.

Henry _____be at home because he phoned me from his office just now.

His bike is broken. He askedif I would like to share with him.

The light in his office is still on. Do you know _______?—To prepare for the material(材料) the meeting will need tomorrow, I think.