It was several minutes before I was ____ of what was happening.
During the camp trip,children were fascinated bywonders ofnature.
-Let’s eat out.shall we? -.I’ve run out of my money for the week already.
Our city has developed into a big city,which isit used to be.
The workers in the factory demanded that their payby 20 percent.
As we know, big cities aregood opportunities lie.