________， I lost heart in English learning，but my teacher often said to me，“Keep on studying hard，and you’ll succeed________.”

Tourists’ bad behavior by the government in our country from now on.

Could you tell me what the city is famous ________ —As ________ as I know，it’s famous because of its fruit.

______ she was no more than twenty-two, she was already a highly successful business- woman.[ ]

Why did you come to work on foot this morning — Because today is the day with no cars, I ______ my car at home.