57.It takes / took / will take sb. some time / money to do sth. 某人花/花了/将花多长时间/多少钱做某事
It took me years of hard work to speak good English.
为了讲一口流利的英语，我花了多年时间刻苦操练
58.It wasnt untilthat 直到才
It wasnt until yesterday that I got your letter.
我直到昨天才收到你的来信
59.Its a great pleasure to非常愉快
Its a great pleasure to do business with you.
跟你做生意我感到非常愉快
60.Make sure to do sth.-定要做某事
Make sure to leave a note if you go out.
你出去的话一定要留个条
61.no matter what 无论什么
No matter what happens， Ill always stand by you.
不论发生什么事，我都永远支持你
62.Not untildid 直到才 [倒装句型]
Not until I began to work did I realize how much time I had wasted.
直到我开始工作，我才意识到我已蹉跎了很多岁月
63.Now that，既然/由于，
Now that we are alone， we can talk freely.
既然我们单独在一起，就无拘束地聊聊吧