----- Nội dung dịch tự động từ ảnh ----- III. Turn these sentences into passive voice. 1. She bought the watch at the shop. 2. They built the house in 1950. ......... 3. We did the exercises last week. 4. The pupils sent the letters the day before yesterday. 5. He leamed the lesson two weeks ago. 6. Nguyen Du wrote Kieu story. 7. She made the cake last night. 8. Daisy washed the dishes last night.