1. invite over:請（某人）過來

eg. You can even decide to look for new thoughts to invite over.
甚至你可以留意并主動邀請新的客人。

eg. Make new friends who are supportive and invite them over.
同支持性的人交新朋友，并邀請他們過來。

2. work out: 設計出，作出

eg. This is for those of you that work out.
這個是對那些在外面工作的人提出的建議。

eg. Work out what you need to do first, and go for it—today.
首先確定你需要做什么，然后就行動——從今天開始。

3. come down with: 染上（病）

eg. I told the doctor I thought I had come down with a cold.
我對醫(yī)生說我應該是感冒病倒了。

4. unaware of: 沒有意識到

eg. The best answer would be where the candidate is unaware of his or her caste.
最佳答案應該是候選人沒有意識到他或她的階級。

5. scrape off: 刮掉

eg. We can just scrape off the burnt part and it'll look good as new.
我們將燒壞的部分刮掉，就會和新的一樣了。