Look!Some boys ()(run)in the playground.
Look!Some boys ()(run)in the playground.
Look!The boys ()(run)in the playground.
Look!Some of the boys _____(run) over there.
There are some boys running in the playground.对some提问,对some
look!they______(run) on the playground
look!david____(run) on the playground.
Look!He ___(run) on the playground.
Look!There ___ some boys on the playground.A.are B.is C.have
we are on the playground.look!Some boys are playing football
we are on the playground . look some boys are playing footba
Some girls____(run)on the playground
一道英语时态题.Look!How happily the boys _____ in the playground.(p