表示【程度】的副词一般都放在动词前面.
This textbook is definitely more suitable for us than the other one.这本课本 比那本肯定对我们更适合.
I am awfully sorry for it.这事我非常抱歉.
He doesn't quite agree with you.他不完全同意你的意见.
句子中省略了一部分,完整的句子应该是He was Deeply shocked
by the news,他被这则消息深深的震惊了.