carlos's class ______a meeting.这个空为什么填has而不是is having?

carlos's class ______a meeting.这个空为什么填has而不是is having? It's time for class 改为否定句It's time ____ _____ class Let’s _____ (begin ) our class.这里填什么? NOW IT'S TIME _____(START) OUR CLASS改为过去式 class's还是class’ It's time for class.You'd better _____(not talkIt's time for class.You'd better _____(not talk ). There are five _____ in our class.A.Zhang's B.There are five _____ in our class.A.Zhang's B.Zhangs'C.ZhangsD.The Zhangs _____ _____ is she in? _____ in Class 1, Grade 4.____ _____ is she in ?She's in Row ___. She's Number___. 初二英语（用when或while填空)1.______ Margo was talking on the phone,her sister walked in.2.______ we visited the school,the children were playing games.3.______ Sarah was at the barber's,I was going to class.4.______ I saw Carlos,he was It's time _____ a.for English class b.to dinner c.have dinner d.to English class it's time _____ have music class.a for b to It's two o'clock,the students _____(have)class now. it's time for class _____.A.to begin B.beginning C.begin D.begins Let's _____(take) these things to the techer We have seven_____(class) every day Tom is the tallest students in his class转同意句.1.___ ____ _____ in Tom's class is ____ than him.2.___ ____ _____ in Tom's class is ____ ____ him.第二个用最高级 Carlos III 西班牙语怎么说 同义句 It's time to have our English class.It's time for _____ ______ ______ English clsss. Tom's book is better than any other _____(students';student's)in his class.(选哪一个,为什么)