______ Greens are on ______ visit to abeautiful city in China.

He is looking for another job because he feels that nothing he does _______ his boss.

I’d rather you did some housework when you are free ,but you .

A person ________ with H7N9 viruses will be morelikely to die of lung dysfunction.

ginning of the story is excellent, ____is the ending, _____leaves us much to think.