-- The problem is too difficult, can you show me ______ , WangLe? -- Sure.
— What made Tom scolded by the teacher? — ________.
Global warming has become a serious problem, ______ we must find solutions.
______ came that he and his girlfriend had broken up just because he didn’t keep his ______ again.
______ surprised us most was that with all his money, he _______ worry about a little thing like 5 cents.
_________ is no possibility _________ China wins FIFA World Cup.