It is friendly of you to buy such a lovely doll for me.（保持原意

It's so kind of you to bring such a lovely bunch of flowers It is wrong of/for you to lose heart because of such a failu The computer isn't cheap enough for me to buy.(保持原意）The comp It is foolish _ such a mistake.A.for me to make B.for me mak It is very nice ___ you to write to me.A.of B.on C.for it is enough for you to take care of me 句型变换：it's necessary for you to give up smoking(保持句子原意) He is ---to me than you A friendly B more friendly C more fr It's very kind of you to offer me such a terrific book ___ I can you buy some bananas _______ me A.to B.for C.of Such a lovely girl,so cold to me buy it to me , buy it for me 哪个正确