Voices were ________when the discussion became more ________.

[　　]

He insisted he ________nothing and that he ________free.

[　　]

The work is ________smoothly. I'm sure it will be finished in a month or so.

[　　]

It's five years since I worked here.

________?

[　　]

A．Have you worked here happily

B．How long will you work here

C．Where do you work now

D．Do you want to work here longer

The cake is delicious.

Well , at least it is ________the one I baked last week.

[　　]

________ one of the most important inventions of the time, the computer helps people living in different countries to do a lot of things.

[　　]

They have ________most carefully the time and money needed to complete the project.

[　　]

Could you take a message for Mr. Green?

Certainly. I ________him about something else in any case , so it ________any bother.

[　　]

________ I could sit down, he offered me a cup of coffee.

[　　]

John seems a nice person. ________, I don't trust him.

[　　]