Tom is ___________ that he can’t go to school

Mr. Wang’s never been to Canada, hashe— .He went there on business last week.

To live with a high ideal is a successful lifeIt is not what one does, ________ what one tries to do, that makes a man strong

The park gates ______ at 10：00 every evening.

Your senses become alert and you suddenly find the answer to a problem ________ solution has long escaped you as a brilliant thought crosses your mind.