When the fog got thicker the search for that missing man was （ ） .

Air pollution is obviously one of the major _____ of city life.

（ ） bad news it is! We must try our best to help them out of the difficulty.

There is nothing new about women （ ） their careers to look after children.

I’m trying to be more （ ） when I go shopping, and only buying what I really need.

Greatly agitated, I rushed to the apartment and tried the door, （ ） to find it locked.

（ ） he often forgot their wedding anniversary greatly annoyed his wife.

It is her beautiful eyes （ ） attract most of the fans.

He kept silent, so I couldn’t know （ ） he agreed （ ） not.

There are two spare rooms in the building; neither of （ ） has been provided with modern facilities.

If you had taken my advice last week, you （ ） in trouble now.

Her passionate voice was always influential and （ ）.