by/until/till Hello :) I learned new expressions and I made 5 sentences each with the expressions. Could you correct them? By the way, is 'till' more informal than 'until'? Thank you for your time :) 1. until - Study until you die. - Can you hold the rope until I go down? - I kept practicing until I enter the interview room. - She always turns off her cellphone until she finishes her study. - Maggie stayed there until her friend came. 2. by - I have to submit the resume by tomorrow. - We are expecting that the package will arrive by Wednesday. - She will finish it by this afternoon. - You can get a membership card by this week. - If you want to get a refund, please bring the product with the receipt by the end of this week. 3. from ~ to ... - He lived from hand to mouth but he loved his job. - She did volunteer work from January to August. - I have to work there from September to next February. - At that night, he had to walk from downtown to his home. - They scanned me from head to toes. 4. till - The store is open till 7 pm. - You know I lived in America till I was 11. - Could you please wait till Jane come? - I want to keep reading this book till this bus stops. - Emily told me she could be there till midnight.