He never hides his real opinions towards others. _____, he is a person with a frank personality.
A. In a word B. In particular C. In detail D. In other words
— Mr. Smith was really helpful when you were in financial difficulty during those years.
— Definitely. I can never appreciate his kindness _____.
A. seriously B. well C. enough D. properly
People hope to become more _____ in predicting earthquakes.
A. absolute B. steady C. perfect D. accurate
We had a really bad time about six months ago but now things are _____.
A. picking up B. coming up C. making up D. turning up
— What's the matter with you, Lucy?
— After the long walk, my legs _____ and I couldn't go any farther.
A. gave off B. gave in C. gave up D. gave out
The task _____ more difficult than we expect.
A. proved to B. proved us C. was proved D. proved
