Исправить выделенные ошибки: 1. The plant (produces) cars for 20 years. 2. She (types) in this room now. 3. What (do)

1. The plant has been producing cars for 20 years. (Present Perfect Continuous) 2. She is typing in this room now. (Present Continuous) 3. What are you reading now? (Present Continuous) 4. He speaks three languages. (Present Simple) 5. I have broken my mother\'s vase. (Present Perfect) 6. How many English lessons do you have in a week? (Present Simple) 7. Mother has been cooking dinner since morning. (Present Perfect Continuous) 8. He has already written the letter. (Present Perfect)