What’s wrong with you, Eric? You look tired.— I ________ to prepare for the final exam last night.

Daniel is good at computer. He taught _____ to make a home page.

This handbag is Mrs. Li’s now, but it belonged to ______ a week ago.

I need more physical and mental strength. Could you give me some ______?

So far, most of the work _______ by others, it’s your turn to do the rest of it.