There isn’t such a word ______ I know

下列句中加横线的词语和现代汉语中的意义相同的一项是（ ）

I wonder why you won’t do it as_______. Its the third time you have done so.

income,Ithinkmost people deserve more than what they get.— ______.

The teacher encourages us todiscussionsat the English corner.