Which are correct in formal English and which in informal English:<br/><br/>1-It ended up <b>that</b> we did not get tickets.<br/>2-It ended up <b>so that</b> we did not get tickets.<br/><br/>3-Things ended up <b>that</b> we did not get tickets.<br/>4-Things ended up <b>so that</b> we did not get tickets.<br/><br/>Gratefully,<br/>Navi.