句型转换。 1. I have got an American friend. (用he 代替I改 写句子 ) He _____ _____ an American friend. 2. My grandfather and my grandmother are fine. (对划线部分提问) _____ _____ your _____ ? 3. Tony has got a new bike. (用a new watch改为选择疑问句) _____ Tony got a new bike _____ a new watch? 4. Betty has got some storybooks. (改为否定句) Betty _____ _____ _____ storybooks. 5. helen's parents are in england. (改为正确的书写形式) _________________________________________________