I saw the below sentence in a book.<br/><br/>1. We try to<b> get caught up on sleep</b>.<br/><br/>But in a dictioanary, there's a sentence like the below.<br/><br/>2. I hope to <b>catch up on some much-needed sleep</b> this weekend.<br/><br/>In sentence 1, is the passive voice possible compared to sentence 2 from a dictionary?<br/><br/>Thanks in advance.<br/><br/>Edit/Delete Message