句型转换。 1. China is bigger than Japan. (改为同义句) _________________________. 2. A train is longer than a bus.(改为一般疑问句) _________________________? 3. Japan is to the east of China.(对画线部分提问) _________________________? 4. On Sunday I always do my homework and go shopping.(改为否定句) On Sunday I _____ _____ my homework _____ go shopping. 5. Lucy is l.5 metres tall. Lily is l.55 metres tall.(合并为一句) _________________________.