bookcase,the,on,please,stapler,put,the怎么连词成句

Books are on the bookcase .同义句-------- ------- ------ on the bookcase. My book is () the bookcase……是on the bookcase 还是 in the bookcase They______ (be) on the bookcase yesterday morning? on the bookcase.对这句提问? These book are on the bookcase?（on the bookcase）划线部分提问 在书橱里是on the bookcase还是in the bookcase? in the bookcase on the bookcase哪个对啊?请说说啊谢谢啊非常着急 bookcase on was the the cd walkman 联词成句 Are the books on the bookcase?(作否定回答） bookcase,on,are,the,CDs,the?连词成句 the cds are on the bookcase改为单数句子 his dictionary is on the bookcase.改为疑问句 My books are on the bookcase.改成一般疑问句 将was the bookcase on cd walkman 联词成句 are these books on the bookcase?作否定回答 was,the,bookcase,on,theCD(.)连词成句 It's a dictionary on the bookcase.改为复数形式 We put our books on the bookcase.翻译