The retired man donated most of his savings tothe school damaged by the earthquake in Yushu, ____the students to return to their classrooms.[ ]

If most peoplea day’s pay to the Hope Project, then it will be hopeful.

left the light on.——Oh, so I have. _____________to turn it off.

I live in a noisy neighborhood．It’s difficult at night．

Can Jeremy Lin lead New York Knicks to win the next game?— Out of the question nowHe ______ to do so, but he has just hurt his leg