Thank you ever so much for the coat you bought me（）

A.No thanks
B.I'm glad you like it
C.Yes, it is good
D.No, it's not so good 

A.Thank you very much indeed.
B.I can't make it. 
C.I haven't decided yet.  
D.Good idea!

A.so fluently as
B.as fluent as
C.more fluent than 
D.much more fluently than