Could you help me with this please?<br/><br/>1 The urge to scratch my arm past.<br/><br/>2 You should stop with all the medecine./You should stop taking all the medecine.<br/><br/>3 I'm running low/short on time. I need to hurry up.<br/><br/> I'm short on time/I'm short of time.<br/><br/>Thank you