They must be Chinese

They must be Chinese pls transferlate into Chinese!quicksets must be separated in the commercial invoice for customs purposes you must state in the invoice that they are sets They must be careful的一般疑问句 They must be playing反意疑问句 The nationality of the parties must be Chinese什么意思 they must be out of their minds 翻译 must,they,from,outer,be,creatures,space 连词成句 they,movie,be,must,making,a 连词成句 excited,a,must,in,house,they,be,to,new.组词成句、、、 They must _____(be)at school by eight o'clock children must be ____(dependence)when they grow up. They must be in the reading-room,_______ _______[They must be in the reading-room,_______ _______[反义疑问句] They must be waiting for us,()?a.aren't they b.mustn't they 求辨析 They couldn't speak Chinese 2 years ago ,and now they still( ).(用can,could,may,must回答) they also want to find a Chinese friend to be their guide because they can not s__ Chinese 首字母填 用be动词的正确形式填空 They（ ）from China and they ( )( )Chinese. Chinese Vice Premier says life must be improved for people relocated from Three Gorges They must be there now,aren't they?这里为什么不是mustn't they而是aren't they?