—Dongdong, ____ car is that?—It’s ____.

— When I was young, I liked playing with toy animals. — ______. 

—Tom, you never told me why you were late for school again,_____ you?        —____. But maybe you forgot it, sir.                           

Lucy prefers________ to________．

--Laura didn’t join in their dancing last night , did she ?---________________, because she fell off her bike and hurt her legs