these are dolls( )them

these are dolls( )them these are dolls( _) them these dolls are beatiful和Are you all right 的同义句是什么? These are[ ]questions.You can answer them[ ] Are these them?有语法错误吗 These are[ ]question.You can answer them[ ] Are these ( ) books?A:they B :them Are these the children?Their teahers are giving them lessons -Are these books interesting?-No.( ) of them are interes tin Are these books interesting Yes,__of them are interesting.( we like( these dolls)(划线提问） these are the people .you asked me about them