按给出的要求完成下列句子，每空限填一词。
小题1:Kate returned the book yesterday. (对划线句子提问)
______ _______ Kate return the book?
小题2:“I ride a red bike to school,” said Ellen. (改为间接引语)
Ellen said that _____ _____ a red bike to school.
小题3:Can you play basketball here? (改为同义句)
Would you _____ my ______ basketball here?
小题4:Tom is happy. (完成反意的附加疑问句)
Tom is happy, ______ _______?
小题5:We have been to Hainan. (改为否定句)
We ____ _____ to Hainan.
