将句子改成倒装句

问题描述:

将句子改成倒装句
If he had not told me about that,I would have lost the competition.
It's hardly surprising that he's upset,considering the way you've treated him.
It is by no means certain that you'll get your money back.

Had he not told me about that,I would have lost the competition.
Hardly surprising is it that he's upset,considering the way you've treated him.
by no means is it certain that you'll get your money back.