Hundreds of Swedish workers are trialing a six—hour working day in the hopes that it will_____ sick leave and save the country money.

Since you are always working hard at your lessons, your efforts will ________.

——Tomorrow ____ my birthday. I’d like you and Jane to come.——I’m not sure if she ____ free.

9.―Your job ____ open for your return. 　―Thanks. 

—Will $500________？—I'm afraid not.We need at least 300 dollars.