Rewrite the sentences according to the instructions in the brackets（按要求改写下列句子，每空一词）
【小题1】We have already been to Shanghai Zoo. （改为一般疑问句）
________ you been to Shanghai Zoo ____________?
【小题2】I wouldn't like fish balls because they are too salty. （就画线部分提问）
_________ __________you like fish balls?
【小题3】It takes me about an hour to get to school every day. （就画线部分提问）
___________ ___________ does it take you to get to school every day?
【小题4】Mr. Ling looked thin but healthy. （就画线部分提问）
__________ ____________ Mr. Link look?
【小题5】Let's go to the cinema together.（改为同义句）
___________ ___________ go to the cinema together?
【小题6】Tom is twelve years old.  Benny is twelve years old, too. (两句并一句)
Tom is ________ old __________Benny.