A.Would he leave
B.If he leaves
C.Was he leaving
D.Were he to leave

A.needn't have scolded
B.needn't scold
C.mustn't have scolded
D.mustn't scold
A.more than to watch
B.than watching
C.rather than to watch
D.more than watching
A.That was from Scott
B.It was from Scott that
C.It was Scott whom
D.It was Scott that