You look pale,______have been ill for a long timeA.since B.for C.because D.yet 应该选哪个 since ,for,because 之间有什么差别?

You look pale.___have a good rest? You look pale.You'd better go to see a (You look pale.You'd better go to see a ( ). You look (so pale).(括号部分提问） Hey,Bruce.You look pale.Wht's the metter? you look pale today.you'd better go to see the doctor.回答Thanks.____________ （ ）What's the---------,Janet?you look very pale.A.wrong B.thing c.matter what's the matter,jim?you look rather pale.I've been too.()these days You look pale .What's wrong I'm s _______ .I am sick .care 的反义词 look作系动词时,什么时候用过去式?如：(1) You look pale.(2) You looked troubled.句(2)能不能改用现在时? --______?You don't look very happy. Look!______(you)pen is here. 写出句子的应答句You look pale today.You'd better go to see the doctor.________,________I'II see you on Sunday afternoon.________________. 55.—What ______ to you?Why are you looking so pale? —I ______ well.The c55.—What ______ to you?Why are you looking so pale?—I ______ well.The child ______ all night.A.happened,didn't sleep,criedB.has happened,hasn't slept,was cryingC.h You look pale.Did you have a run?Yes,I am not ___ to ___ so long,so I am very tired. you look pale today.you 'd better go to see the doctor.thanks-----.回答好吧 最后两分钟！！！！快啊 先到先得！！！！！！！！！！！！！！！！ —You look pale,Jane.What's wrong with you?—I_____ill all afternoon.A.feel B.fall C.felt D.fell you look pale.you'd better ___the doctor ___you a check-upA.have to giveB.have givenC.get giveD.get to give you look pale,what troubled you i ( ) my dead friend.a,am thinking about b,was thinking about为什么不选a