Поделитесь своими знаниями, ответьте на вопрос:
Choose the sentence which is incorrect. a) i don't like reading but my friend is fond of it. б) i help my mum to cook a birthday cake now. b) i've called upon my friend who is ill yesterday. г) the pupils planted forty apple-trees in the school garden. д) there is a lot of strawberries in our garden this year.