nice of you

このような思考方式は日本語にないので早く覚える必要があります。時制は現在形と過去形と両方が使われます。22:00 (that's) very chivalrous of you. = you are very chivalrous. とても女性を大切にされるのですね。

http://www.youtube.com/watch?v=dQxRG6XBJr8  34:02 (that's) very kind of you. ご親切にどうもありがとう。
http://www.youtube.com/watch?v=HpAMs3L0SzE  43:34 that's very nice of you. ご親切にどうも。
http://www.youtube.com/watch?v=4wsH1rSuRWE  27:29 that was really thoughtful of you.

練習問題解答
b-0169 it's very nice of you
b-0203 nice of him
b-0386 cosmopolitan of you