-Hi,Mary. -Hi,Lucy. I ------- you are here. A.didn't know B.don't know,选哪个,另外如何翻译

-Hi,Mary. -Hi,Lucy. I ------- you are here. A.didn't know B.don't know Hi mary Im Hi, Hi Hi. Hi Hi -Hi,Mary. -Hi,Lucy. I ------- you are here. A.didn't know B.don't know,选哪个,另外如何翻译 Hello,39483081.___,Lily?___,this is Lucy.Hi,Lucy.___is Mary.___are you?___,thanks,Mary.Is Lily ___,Lucy?___,she's not ___ home.OK.Thank you.Goodbye!Goodbye! 问句hi,is（ ）Mary?回答Yes,it's Mary. Hi,Bob,Lucy has a story tu tell.是什么意思 hi! hi all Hi Mary.Here's a letter ___you.Who is it___? Hi Mary It's been a long time .语法填空 Caller:Hi,is Jill there,please?Mary:__________ 选词填空,完成对话.(并解释一遍)Mary:(1),Lucy!How are (2)?Lucy:(3)bed,thanks.And you?Mary:I'm fine,(4).Lcyu:Look at (5) skirt.Mary:(6)smart.Lcyu:Thank you.(7)dress is nice,too.Mary:Thanks.(8)is a new dress.( )1.A.Look B.Hi C.OK( )2.A.your 百度hi+ hi同音词