look!they______(run) on the playground

look!they______(run) on the playground Look!Three boys______ (run). Look!How fast she____(run) Look at the children.They______(read)books in the reading room. Look,they______(swim)in the sea.按正确形式填空按正确形式填空! Look!They (run)along the street. Look!He ___(run) on the playground. Look!Some boys ()(run)in the playground. Look Tom___(run) along the street look!david____(run) on the playground. look how fast the train-------（run） Look,the cat ______(run) very fast. look ,how fast the train ___(run) look,the dog____(run)after cat Look,Peyer___(run) across the zebra crossing. They______(be ) nice. There is a s_____ on apples tomorrow.look!They______ (buy) tomatoes and green peppers.————里填什么? 22.Look,they______ a good time,____ they A.have…do B.have…don't C.are having…are 选那个