They are all in school [ ]clubs 括号里应该填

they are available in all sizes They are all in colors什么意思 （They ）are all in school.为什么填they. 英语翻译Everyone knows that exercise is important .We all need to exercise .Doctors say it is good for us .It makes your heart and body strong .Children who often exercise are more alert （灵活的）.This means they do better in tests and scho we all like dumplings.they are t_food in china they are found in CPUs of all sizes怎么翻译 改错All of they are famous players in the world They are all in school [ ]clubs 括号里应该填 though all day they are in the sky怎么翻译 Are they all right They are all right. Are they all right? where are they all Are ( ) in the car now Yes,they are.A.the all thingsB.all the thingsC.all thingsD.all the thing 英语翻译Althoughchildren often lern well at home,weak regulations in most states mean that officials rarely challenge or monitor parents who say they are home-schooling.With glowing frequency,however,public schools offer services to the home-scho His family __home.They are having dinner now.A.is all in B.are all in C.all is at D.are all at 猜谜语‘here are three people.in all.but they are two fathers and two sons.who are they? They are office workes.They work in ___offic.A.a B.an C.some D.all