Iv. modal verbs in the past. rewrite each sentence so that it contains can’t, might, must, should or needn’t. 1. i’m sure that david took your books by mistake. 2. it was a mistake to park outside the police station. 3. i’m sure that liz hasn’t met harry before. 4. it was unnecessary for you to clean the floor. 5. heather possibly hasn’t left yet. 6. i’m sure they haven’t eaten all the food.
it’s not possible! 7. jack is supposed to have arrived half an hour ago. 8. perhaps pam and tom decided not to come. 9. i think it was the cat that took the fish from the table! 10. it was a waste of time worrying, after all!

1. david must have taken your books by mistake. 2. they shouldn't have parked outside the police station. 3. liz can’t have met harry before. 4. you needn't have cleaned the floor. 5. heather might not have left yet. 6. they can’t have eaten all the food. it’s not possible! 7. jack should have arrived half an hour ago. 8. perhaps pam and tom might have decided not to come. 9. it must have been the cat that took the fish from the table! 10. it must have been a waste of time worrying, after all!

НУЖНО НА ВОПРОСЫ ОТЕТИТЬ ИЛИ ЧТО? 

The humiliating situation to be burned with shame, to take out humiliation, to humiliate someone, a self-satisfied look; to have a high opinion of itself full of complacency; it is dazzling to sparkle in the sun; to dart furious (angry) glances at someone; bright light of a bulb; dazzling gloss of ice; bright light of advertizing; a blunder, the evident defect; the blinding light of automotive head lamps; the eyes burning for anger, the prodigal hostess; improvident woman; mad (violent behavior; ridiculous language impetuous passion; uncontrollable laughter; wild requirements; unreasonable claims; ridiculous charges unlimited praises; unlimited delight immense ambition; unreasonable prices; unreasonable expenses, cunning trick; cunning animals: dexterous focus, treacherous glance.