—Is Mrs.Smith in?

Mrs.Smith is a teacher______English.A.in Who is Mrs Smith? Where is Mrs Smith? How is Mrs.Smith. what are in mrs.smith's kitchen 是什么意思?能不能用 what is in mrs.sm This is Mrs.Smith speaking. I met Mrs Smith yesterday in the street___son is in the army Mrs Smith ___-(arrive)in Beijing yesterday Mrs Smith ___-(arrive)in Beijing yesterday. Mrs.Smith is in now.的意思及同义句是什么? Mrs.Smith is ill,He will be in place of her的同义句. Mrs Smith is taking a walk in the park.(taking a walk 提问）