五上英语基础训练26~28页答案

how many faces can you see fifteen faces we can see how many faces can you see twenty faces we can see class begins sam please give out the crayon all right one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen eighteen nineteen there are only nineteen crayons， but there are twenty children in the class i bought twenty yesterday did i use one no you didn't there's one on the floor oh， no oh now there are twenty one crayons there are only nineteen crayons， but there are twenty children in the class there are twenty one crayons there are three crayons， but there are four children。