Вставить пропущенные слова:
must, can, shouldn't, might, have to, couldn't;1. This is impossible, it ........ be a mistake!2. You ........ leave your door unlocked when you go out.3. You don't .......... pick me up at the station. I can get a taxi.4. It's very cold today. Do you think it ........... snow later?5. Mum says we ......... watched TV after we've finished our homework.6. Jim …….... have seen me because he walked past without saying "Hello".