Not until he retired from teaching three years ago ________having a holiday abroad.
(2012·辽宁，32)

Not once________to Michael that he could one day become a top student in his class.
(2013·湖南，35)

At no time________the rules of the game.It was unfair to punish them.     (2013·辽宁，26)

It was only after he had read the papers ________ Mr.Gross realized the task before him was extremely difficult to complete.                             (2013·大纲全国，30)

— Have you told your parents about your decision?
— Not yet. I can hardly imagine ______ they will react.

— Jeff, what’s up? You are not yourself today.
— Oh, mom. I really wish I ______ the chance but I failed.

It is in Huizhou ______ you’re going to pay a visit to ______ this kind of TCL TV set is produced.

______ different life today is from ______ it was fifty years ago.

When a pencil is partly in a glass of water , it looks as if it__________ .
A. breaks    B, has broken     C. were broken   D. had broken

If you have a job，________yourself to it and finally you’ll succeed.