Do you mean this is the_____decision you have made after thinking for hours?

It is reported （ ） great changes have been made with the application of the new policy．

The Quality Control Staff is responsible _____ the quality of the products that come out of the factory.

Today, household chores have been made much easier by electrical （ ）.

（ ） all her friends and money gone, Kate felt totally hopeless.

The young man lost his job last month, but it wasn’t long _____ he found a new position in my company.

It was Thomas Edison that （ ） the electric lamp.

_____ that the earth was flat?

Only when （ ） in the afternoon （ ） able to leave.

Language belongs to each member of the society, to the cleaner（ ） to the professor.

We are at your service. Don’t （ ） to turn to us if you have any problems.

After a three-hour heated discussion, all the members in the jury reached the conclusion that the man was_____of murder.