The street was named after a great man ________his great contributions to the city.
— Mr. Smith was really helpful when you were in financial difficulty during those years.— Definitely. I can never appreciate his kindness _____.
People hope to become more _____ in predicting earthquakes.
We had a really bad time about six months ago but now things are _____.
— What's the matter with you, Lucy?— After the long walk, my legs _____ and I couldn't go any farther.
The task _____ more difficult than we expect.