There are 40 students playing on the school play ground_____

There are 40 students playing on the school play ground_____ There are only a______number of students playing on the play There are two _______ students on the play ground There are students on the play ground.改错 There are many students on the playground.Some are playing,o There are many students on the school bus.There are [] [] st There are always students playing soccer on the grass.这里为何用p there're some students on the playground ,some are playing f 英语选择题 There are students playing on the playground now they There are many students playing games on the playground 改为同义 There are many studens play /playing games on playground. 大学英语,急!16.There are two _______ students on the play ground.