Использовать а где необходимо: what _ fine weather! what _ pretty mouse! what _ good news! what _ unpopular advise!

Question

Английский язык: Использовать а где необходимо: what _ fine weather! what _ pretty mouse! what _ good news! what _ unpopular advise! what _ beautiful hair! what _ deep snow! what _ interesting books! what _ talented men! what _ important data! what _ smart woman! what _ nice guy