你曾经听过摇滚音乐会吗Have you ever been to a ____ ____.狮子和老虎属于哪一科的动物?W

你曾经听过摇滚音乐会吗
Have you ever been to a ____ ____.
狮子和老虎属于哪一科的动物?
What kind of animal family do lions and tigers____ ____?
改错：1.You'd better speak as more English as you can.
2.If you pay more attention to your spelling,you will make less mistakes
3.I paid thirty yuan to two kilos of meat