He ________ the boy who kept making noises in the library and said, “Get out!”

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

She tried _______, but failed; now she could do nothing but wait till her husband came.

There are _____ months in a year._____ month is December.

―The river runs clear. ―We all appreciate the importance the local government has_______ the environmental protection.