Найдите ошибки и исправьте 1 you don’t can go to the party. 2 he musts take his dog for a walk. 3 i can to help you. 4 he not must be late. 5 can his brother speaks french? 6 paul must to go there. 7 you don’t must smoke here. 8 actors may learn a lot of dialogues by heart. 9 your glass is empty. must i refill it? 10 would i introduce mr. brown to you? 11 my sister can to play a few musical instruments. 12 some years ago i didn’t can speak english.

You can't go to the party. ('can'-модальный глагол и может справляться без 'do'.)He must take his dog for a walk. (В конце модальных гл.-ов не нужно окончание "-s" для 3 л., ед. ч.)I can help you.  (после модальных гл.-ов не используется инфинитив)He must not be late. ('must' в отрицании выглядит как 'mustn't')Can his brother speak French? (см. 2)Paul must go there. (см. 3)You must not smoke here. (см. 4)Actors can learn a lot of dialogues by heart. (уместно использовать 'can')Your glass is empty. Can I refill it? (см. 8)Might I introduce Mr. Brown to you? (уместно использовать 'might')My sister can play a few musical instruments. (см. 3)Some years ago I couldn't speak English. (см. 1)

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