A.Hard 
B.Harder 
C.The harder
D.The hardest

A.It's so cold
B.It's so wet
C.It's so hot
D.It's so windy

A.I am happy 
B.It's a pleasure
C.I am sorry
D.I am welcome

A.Anyone
B.No one
C.None
D.Someone    

A.Mind
B.See
C.Stareat
D.Watch

A.What 
B.That
C.This
D.Which

A.What a
B.How a
C.What
D.How

A.Who is he
B.Wha tis he
C.How is he
D.Who he is

A.Congratulations
B.Congratulation
C.Congratulate 
D.To congratulate

A.Except
B.But
C.Besides
D.Outside

A.How
B.What
C.Which
D.Who