look!there are seven ——(run)on the playground.
look!there are seven ——(run)on the playground.
look!they______(run) on the playground
look!david____(run) on the playground.
Look!He ___(run) on the playground.
There are students on the playground.改错
Look!There ___ some boys on the playground.A.are B.is C.have
单项选择Look!There are a lot of children ____ on the playground.
Li Tao( )(run)fast.Look!He is ( )(run) on the playground.
----look,Ann is on the playground over there.----- It______b
Look!Some boys ()(run)in the playground.
there are seven toys on the table用seven提问
there are many studentsplaying on the playground.()are playi