The young man insisted that he ________ killed the lady and insisted that he ________ set free as soon as possible.

下列各句中，加点词语的使用不恰当的一项是（ ）

They became friends again that day , Until then, they to each other for nearly two years

– Here , your new computer is ready— Thank you— ______ to call this number if you haveany problemsYou’refree

In the survey they listed twelve kinds of food _______would affect the work of the brain．