Could you please help me correct these sentences?<br/><br/>1 I'm halfway done with my work. My work will take me 3 hours altogether, that is if I take my time somewhat.<br/><br/>2 The project I am working on will take three hours, taking my time. I am half-finished.<br/><br/><br/><br/>3 If she gives me work to do at the last minute I'll still be on it tomorrow . (can you say "be on it")<br/><br/><br/><br/>4 I’ve got another 2 hours of work left; exactly the length of a movie. I might as well watch one. By the time I’m done, I’ll be able to go home.<br/><br/>Thank you<br/><br/><br/><br/><br/><br/>