Student or Learner
Which of the following expressions are not used to express disagreement?Choose one answer
(i) I don't think so.
(ii) I canít help but concur with your idea.
(iii) I could not agree more.
(iv) I am not so sure about that.
1)ii and iii
2)iii and iv
3)i and iv
4)i and iii
I think 2 is the right one am I right?