各路大虾帮帮忙! 填介词：She is ___the dentist's. Paul goes to the hospital ____his grandfather.He lives in a ______（秘密的地方）We fly to Beijing every year.(同义句）Tom is buying her some persents.同义句
问题描述：
各路大虾帮帮忙! 填介词：She is ___the dentist's. Paul goes to the hospital ____his grandfather.
He lives in a ______（秘密的地方）
We fly to Beijing every year.(同义句）
Tom is buying her some persents.同义句
答
She is _at__the dentist's.Paul goes to the hospital _with__his grandfather.
He lives in a ___secret place___（秘密的地方）
We fly to Beijing every year.(同义句）
We go to Beijing by flight every year.
Tom is buying her some persents.同义句
Tom is buying some presents for her.