Правила По Английскому: Past continuous ( 6 клаcc) C примерами

i was you were he was she was it was we were you were they were підмет(was/were)присудок (1 форма) + ing заперечне речення : підмет  (was/were) + not  присудок (1ф) + ing питальне:  (was/were) підмет присудок(1ф) + ing я читала книгу у той момент i was reading the book at that moment I was not reading the book at that moment Were you reading the book at that moment   допоміжні слова at ... o'clock  at that time from ... till..o'clock