1. We seem to have some troubles..
2. I'll do it right now.
3. Angel's idea is excellent!
4. We can't make it without you.
5. Let me think it over. Can we just talk it over by 3 pm?
6. Mr.X, you are not supposed to talk about the stuff to me in the office, aren't you?
7. I know it's important, isn't it? But shall we check what are to be done and set priority for them?
8. Well, can I have your opinion about...?
9. My fault, I'm sorry, but fortunately...
10. Thank you for telling me that. I'll consider your suggestions anyway.