一道英语体：I'm dranking in the dining room now(用then替换now)

I'm at home now.(用yesterday替换now)好难呀 I was in the room just now May mother is in the libray now (用just now替换now) 怎么写 i saw her ----(dance) beautifully in the dining just now.yes I saw______ in the next room just now. I heard Amy singing in the next room just now I’m ten years old now.用last year替换now改写句子 I live in a ___ room now. I has my dinner in the dining room.哪里有错? 12.We saw them to enter the dining-room just now. who is in the living room now flower smells _____ in the room now?