why do you look unhappy because mary asked me to buy the red dress 1 at the same time 2 at time3all the times 快

why do you look that why do you look so blue?急 Why do you look so athletic? why do you look so happy?是一般现在时吗? why do you always look at me?why后面为什么要加do? Why do you look so tired why do you look so tired?A.to wake B.awake C.waking D.wakes why do you look like?这是一组短语大家可以借鉴一下why do you look like?I'm short. Why do you look so s____?Didn't you have a good rest last night? Do you always look for the lowest price when you shop?why? why do you look to one side what kind of tables can you see in the why do you drink why do you ask why do you give DO you look the 英语翻译你为什么总是愁眉苦脸的?Why do you look upset___ ___ ___? why do you always look so tired?这是定语从句吗? why do you look (）?和it's very ().哪一个填tiring ,tired? why do you look so tired?i()(work)on the file for a whole night