It’s________now and there are some________in the sky.

The missing Malaysia Airlines Flight MH370 was officially declared an _______ and it was a difficult moment for all.

There came a point in his life ______ he had to think seriously about his future．

The crowd cheered wildly at the sight of Liu Xiang, who was reported the world record in the 110-metre hurdle race.[ ]

Must I finish my homework at school— No, you_____. you can do it at home