Прочитай мини-диалог и вместо пропусков вставь подходящее по смыслу идиоматическое выражение из списка. – i can’t learn this poem by heart! i’m going to get a bad mark tomorrow! – don’t be upset! keep on learning: ……………… . варианты ответа: big brother diligence is the mother of good luck. everybody and his mother country cousin is tied to his mother’s apron strings. experience is the mother of wisdom. founding father i’m not my brother’s keeper a sob sister a weak sister like father, like son. necessity is the mother of invention.