—I’m afraid I have to leave for Miami tomorrow.—___________
As we all know,he has regretted wasting the precious time he should have studied hard playing computer games at school.
During the camp trip,children were fascinated by wonders of nature.
-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 is it used to be.
The workers in the factory demanded that their pay by 20 percent.