You are unhappy,____ ____?

You are unhappy,____ ____? Why are you unhappy today? Mathematics,for you are unhappy是什么意思? whether you are happy or unhappy是什么意思 you are unhappy,___ ___?的附加问句是什么?You are unhappy,are you?还是You are unhappy,aren't you?到底哪一个是正确的? If you are unhappy,I will be unhappy中文什么意思?如题 If you are unhappy,I will be unhappy.（中文）如题 You felt unhappy,____?A.did you B.didn't you when you are happy .i am happy when you are unhappy 2.There are many robots ___ in the factories now.A:work B:to work C:working D:worked 3.____ you spoke,____ he was.A:The more,the unhappier B:The more,the more unhappy 要说原因, ____ are you ,Jack?--____ ,thank you. You felt unhappy yesterday,____?A.didn't you B.did you C.don't you D.do you you can't fight with anyone.That may ____(make)the teachers really unhappy. When you are unhappy about something,who do you like to talk to? Dada,why are you unhappy .和Dada you should always keep a smile. “what's the matter with you why you are so unhappy? you are right you are ____ ____ 同义句 I am sorry （）see that you are unhappy these days.A:for B:to