1 предложение.
Общий: Did Pete ask Ann to translate an article about English literature?
Специальный: Who asked Ann to translate an article about English literature?
Альтернативный: Did Pete ask Ann to translate an article about English literature or to learn it?
С хвостиком: Pete asked Ann to translate an article about English literature, didn't he?
К подлежащему: Who asked Ann to translate an article about English literature?
2 предложение (в вашем предложении допущена ошибка. Тут нужен Passive voice – He is known as a good writer).
Общий: Is he known as a good writer?
Специальный: Who is known as a good writer?
Альтернативный: Is he known as a good writer or as a good actor?
С хвостиком: He is known as a good writer, isn't he?
К подлежащему: Who is known as a good writer?