1. add to =increase 添加，增加add to 把加入add up 把所有的加起来add up to+数字 总计2answer to 和一致 answer for 对负责 the answer to 的答案3. break in vi.破门而入break into vt. 闯入break out vi.突然发生break up 拆散break down vi.坏了，抛锚4. cut off 切断；停止供应cut down 砍倒cut out 砍掉5. come along/on 加油！赶快！ come from 来自come up 过来；开花come out 出来；提出come across 偶然遇见come into being 诞生，形成come into power 上台执政6. call for
