you look very tired today.you _____have a good rest. 为什么要用should?

YOU look very tired.You should stop______(rest). you look very tired ,so you'd better have a rest 请问look 不是联系动词吗 为什么可用very you look very tired today.you _____have a good rest. 为什么要用should? You look at tired today You look at tired today why do you look (）?和it's very ().哪一个填tiring ,tired? Were you very tired?回答 you look very tired._______ at all last night?No,not really.i'm tired out now.A.were you sleeping B.did you sleep you should have a day .you look very tired中间填什么词以O开头的 very you angry look You look very beautiful You look very beautiful You look very nice you look very excited You look tired today 什么意思 You look tired today是什么句型 You look tired now是什么时态? You look very tired.Please stop working and have a rest .have前面要不要加to