表达歉意与原谅的交际用语 — 英语句型题

情境交际补全对话（每空一词）。美术课上，May 不小心碰掉了 Mike 的笔记本，本子弄脏了，她连忙道歉： May: ______ ______! I dropped your notebook and it got dirty. Mike: It doesn't ______. The notebook is still OK. May: I'm really sorry. I'll be more careful and won't do it ______. Mike: That's OK. We're still good friends.