Which is the _______ way to Qingdao, by plane, bus or train?

It was a matter of ____________ would take the position.

He is very angry with his mother, because his mother alwayshim with the best student.

Final exams are forcing many students to bum the midnight oil． —That’s true，butlate has a bad effect on their health．

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?