You look tired out,I guess you __ well during the long journeyA.can't have slept B.didn't sleep C.haven't slept D.will not sleep为什么不能选C

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 look so tired .yes,I have been playing basketball I will always look out for you . You look very tired.Were you sleeping at all last night?----You look very tired.___ at all last night?----No,not really.I am tired out now.A Do you sleep B Did you sleep Cwere you sleeping DHad you slept为何选C You look at tired today You look at tired today You look tired.( ) of working indoors you should go out for a walkA.AheadB.InsteadC.In front 选择.原因.意思 'you look so tired.'用'so do I.'还是'so am I.' look out!you must hi,tracy,you look tired i am tired--Hi,Tracy,you look tired.--I am tired.I_____the living room all day.A .painted B .had painted C .have been painting D .have painted 为什么? Hi Tracy you look tired.i am tired.i__the living room all day.-Hi Tracy,you look tired.-I am tired.I__the living room all day.A coloring B picturing C painting D drawing说理由. You look tired out,I guess you __ well during the long journeyA.can't have slept B.didn't sleep C.haven't slept D.will not sleep为什么不能选C i will keep a look out for you 同上 i will keep a look out for you why do you look so tired?i()(work)on the file for a whole night 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?