There____many students on the playground at the moment.

There____many students on the playground at the moment. There （ ）many students on the playground at the moment. there --- many students on the playground at the moment at class some students play basketball on the playground The teacher saw the students ____(play) on the playground at There are students on the playground.改错 1.I saw the students play basketball on the playground at th The students ——（have）a P.E.class on the playground at four y ____the moment they are playing on the playground 填介词 the students are on the playground 对 on the playground 提问 football,played,on the playground,after class,the students,h The students are playing happily on the playground.改成感叹句