Let _have a look .Oh,no.They are too _(_空子）要快

-_ skirts are these _ the desk?Are _ yours?-Let me see.Oh,no A:Look at the boys!Are they going canping?B:_,_ _.They are_ look at the _（butterfly）,they are beautiful. Yes they are.No they_-_ They _ very happy A look at B look C are looking D looking 为 -We are always waiting for No.36 bus for a long time.-Look,_ -My shoes are worn out.-_.A.Can't they be mended?B.Let me ha Jim and Tom are twin brothers,but they look a litte d _ let me have a look .oh no.( )填是么 They are busy _ this week.They _ very tired.Why not _ a rest 1.Are their book on the desk?No _ A.their aren't B.they aren they are _(coach)