当你向别人打听某事时,你应该说:________。
Anny wants a room ________ his own. A.of C.on C.for D.to
He expects ________ to Tibet for traveling.
Jim is so clever that he can do everything ________.
They are having a meeting in the next room, so we must do everything ________.
He learned hard ________ he could go to a good university.