Hello,<br/><br/>I have a question about the sentence below.<br/><br/>I know it should be completed using 'what'.<br/><br/>Could we use 'that' in the gap?<br/><br/>Would it be acceptable in an informal conversation?<br/><br/>To my mind, 'that' can't be used here, only 'what' is correct. Am I right?<br/><ol> <li>I agree with most of …………………… you have said about the situation.</li> </ol><br/>Thank you for your help!<br/><br/>Coincidence