1. The idea sounds good in theory, but it is useless if not put into _____.
A. fact B. event C. deed D. practice
2. I’m very grateful to you because you have taken _____ to show me how to do the work.
A. efforts B. pains C. attempts D. difficulties
3. You are in no _____ to work. What has happened?
A. mood B. idea C. attitude D. feeling
4. —I haven’t seen you for ages. Let’s have a get-together next week.
—OK, it’s a _____.
A. charge B. price C. reward D. deal
