Could you please tell me which you'd say and if they are correct?<br/><br/><br/><br/>-The second she writes me I’ll know she’s in the train./when she writes me Ill know she’s in the train. <br/><br/>- The second I’m about to leave work, I’m no longer sleepy. <br/><br/>-When/by the time you get home, I’ll have one more hour of work.<br/><br/>- When/What date is your train tickets for?<br/><br/>-He manages to do his work even when he's tired.<br/><br/><br/><br/>