思慮分別のあるを英語でなんと言うか？

0:15 she was compassionate. she was responsible. she had a good head on her shoulders. 殺害されたリーバさんは他人への思い遣りがあり、責任感が強く、思慮分別がありました。

http://www.youtube.com/watch?v=aA8KMYZ5Yy8 2:13 (the new mayor's age) doesn't matter. he got a head on his shoulders. 市長の年齢は問題じゃない。彼には良識があり分別というものをわきまえている。
https://www.youtube.com/watch?v=s_I2hpa9Ocg  3:56 you've got a head on your shoulders. you can take advantage. 頭があるんだから、チャンスを活かせるでしょ？

練習問題解答
a-4702 have a pretty good head on her shoulders
a-5731 keep a good head on your shoulders
a-6411 has a good head on her shoulders
b-4925 with a good head on their shoulders