Only when he failed ______ the stress he was under.
_______ visitors come to China every year .[ ]
Would you like some tea or coffee? —__________. I would like some water.
Is this ______ dictionary?—No, ______ isn’t. It’s ______ dictionary.
Is there ________________ about the event of the missing Malaysia Airlines plane(马来西亚飞机失踪事件)in today’s newspaper?