按要求完成下列各句。 1. At last she decided to tell him about it. (改为同义句) At last she _____ _____ her mind to tell him about it. 2. Could you tell me what I can do with it? (改为简单句) Could you tell me _____ _____ _____ _____ it? 3. Light travels faster than sound. The teacher told us. (合并为含有宾语从句的复合句) The teacher told us _____ light _____ faster than sound. 4. 你能告诉我这里是否有好的医院吗? (汉译英) Could you please tell me _____ _____ _____ any good hospitals here? 5. Could you please tell me how to get to the library? (改为同义句) Could you please tell me _____ _____ _____ _____ to the library?