Be quiet!Tom sleeping now 错在哪?

Be quiet.Tom is studying____the science test. Tom used to be really quiet[改为否定句 Tom(准备）for the find exam Please be quiet Be quiet!Tom sleeping now 错在哪? 听力对话:tom:be quiet!mary :l'm sorry.tom,l___ Be quiet, Tom didn't used to be quiet,he used to be o____. Tom was quiet before.But now be is a little _____ (outgoing) Billy,please be quiet. be quiet 反义疑问句 Please be quiet 是什么意思? Be quiet 否定句 be quiet的反义词 be quiet造句 be quiet的近义词 be quiet怎么读 be quiet中文 请问~Be quiet!