单项填空：There are many boys -football on the playground -with g

单项填空：There are many boys -football on the playground -with g there are many children playing football on the playground,对 a g_____ of boys are playing football on the playground. there are many boys and girls on the playground.改为否定和疑问 介词填空Look!There are many children___the playground.The boys a There are many people（ ）the football match on the playground There are many s____ playing football in the playground 1.There are some boys on the playground.T There are some football on the playground 改错 there are some boys______(play) football on the playground. there are many studentsplaying on the playground.()are playi There are many students on the playground.Some are standing