At a rough estimate(估计), Nigeria is ____ Great Britain.
40. If you ask how____ away a place is, you are asking how great a distance away it is.
39. A ______ person or animal is very aggressive or angry.
38. Look! The boy who gave a _____ answer to your question in class is running very _____.
37. Alan had taken care with his appearance that evening.
36. We were all _____ when we heard the _____ news that we football team has won in the match.