Unless he ______ to help us, we shall lose the game.

单项选择题Mary sends you best wishes ______ a Happy New Year.

单项选择题If we don't put the meat in the fridge, it may ______.

单项选择题—Is Blake still absent from class —I think he______be punished if he goes on with it.

单项选择题There is an increasing______to make movies describing violence.

单项选择题以下属于英语学习策略中调控策略的是______。