III Business Plus 3 Student's PDF eBook 2 Grammar focus Focus 2: Review of present and past tenses PAST NOW B D E F E Which of the descriptions 1 to 6 matches the letters A to F? Write the letters. 1 An action in progress in the past. I 2 An action that started and finished before another action or a time in the past. 3 An action in progress now. I 4 An action that started and finished at a time in the past. D 5 An action in a time that is not yet finished. 6 An action that happens usually or often. Tense Description Example with he + work Present simple he works Present continuous Past continuous Past simple Present perfect Past perfect Why aren't you working? Because I didn't know you were here