句型转换 1. Mike has some books. (改为否定句) Mike ______ ______ ______six books. 2. My pen friend lives in England . (对画线部分提问) ______ ______ your pen friend ______? 3. Helen is my friend. Amy is my friend, too.(合并为一句) Helen and Amy ______ ______ my _______. 4. My pen is seventeen yuan. (对画线部分提问) ______ ______ ______ your pen? 5. It's five thirty now.(写出同义句) It's ______ ______ _____ now.