I am afraid that I can’t finish the task successfully.—Don’t worry. You_____ plenty of time to do it.

How much money did you pay for the drink—None. It’s ______.

Can I pay the bill by check? — Sorry.sir. But it is the management rules of our hotel that payment _____ be made in cash.[ ]

He _____ a visit to the factory and was warmly_____ by the workers there

Volunteering is getting popular in China.—Indeed. More people are now aware that helping others benefits themselves a lot.