1. Add to增加,增进 add … To把…加进…
Add up to总计,所有这一切说明 add up相加
1) I don't think these facts will ________ anything.
2) Fifty new books have been ________ the library.
3) The music _________ our enjoyment of the film.
4) You must have made a mistake when you _______ the bill ________.
2. Break away from打破,脱离,挣脱,改掉 break through突破