каждое из этих предложений имеет грамматическую ошибку. найдите ошибку, затем напишите правильное предложение.

1 am studying - меняем на - study2 go always - always go3 talks - is talking4 arrive often - often arrive5 are you having - do you have 6 finish never - never finish7 are you speaking - do you speak8 has - is having9 is sometimes making - sometimes makes