Combine the following pairs of sentences into one sentence by using conjunction ‘what’.
First has been done for you. Mark that ‘something’ and ‘that’ have been removed.
Example :
(a) He had done something.
(b) I know that..
I know what he had done.
(i) (a) He means something.
(b) I understand that.
(ii) (a) Something is worrying her.
(b) I know that.
(iii) (a) Something had gone wrong with the car.
(b) I can’t remember that.
(iv) (a) Something made you laugh.
(b) I do not know that.
(v) (a) You said to me something.
(b) I remember quite clearly.