句型转换 1. They did some shopping yesterday.(变为否定句) They _____ _____ _____ shopping yesterday. 2. He decided to be a teacher when he was a child.(对画线部分提问) _____ _____ he _____ _____ _____ when he was a child? 3. We didn't watch TV because we didn't have a TV. (对画线部分提问) ________________________________________? 4. He finished reading the book yesterday.(对画线部分提问) _____ _____ he _____ _____ yesterday? 5. They opened a museum about his life.(变为一般疑问句) _____ they _____ a museum about his life?