----- Nội dung dịch tự động từ ảnh ----- mustn't I don't have to SB p.70 Look at the rules for a youth hostel. Circle the correct words in the sentences. HOSTEL HOUSE RULES Last time for check out: 11.30 am. Music? OK, but use headphones. Switch off lights at 10 pm! Breakfast 7.30-9.30 am. · Please wash up after eating. Don't walk into the bedrooms with your shoes on. You mustn't/don't have to have the lights on after 10 pm. 1 You mustn't/don't have to leave the dinner table without cleaning up. 2 You mustn't/ don't have to play music out loud. You mustn't/ don't have to wear your shoes in the bedrooms. 3 + You mustn't/don't have to check out before 10 o'clock. 5 You mustn't/don't have to have breakfast at 7.30.