Complete the rules. Use must/mustn't You...1play music after 10:00 am. (V)2.keep pets in the room. (*)3make the bed. (v)4keep the room clean. (W)5put posters on the walls. (x)​

1. He can't be that she read this book in two days; it may only thumbed through it. 2. "Can't be that you lost the ticket, you could
put it in your pocket".—"No, I could drop it in the tram." 3. Can't be that it already arrived, I received a telegram only yesterday. 4. He has already received my letter? 5. He didn't get my letter? 6. Your watch, perhaps in a hurry; can't be that it was now nine o'clock. 7. He couldn't get the book because the library was closed. 8. Can't be that he got the book, because the library was closed. 9. Could you give me this book for a couple of days? 10. No, I don't believe it can't be that she lied to me.