—Have you finished the book?—No,I’ve read up to____ the children discover the secret cave.
—What else can we do? —An international effort is required to cope with(处理,应付) ______ urgent need of ______ earthquake victims.
—He failed his exam again. —But what did you _____? Had he ever been working hard?
There is no student _______ wants to go to university.
____, he sometimes makes mistakes.
—How did you know it? —Well, the news ____ all over the town.