look!the student is helping the old man cross the road

look!the student is helping the old man cross the road the girl is helping the old man _______ (cross)the road. Do you know the little boy ( )is helping the old man cross t The boy is helping an old man cross the street改为一般疑问句 look,there is the green man.cross the road.man是何意? 选择填空:1.Look! The man is walking__the road a.cross b.crossing look,then cross the the road Look!there is an old man ( )on the road A.lie B.lies C.liein Lucy and Lily were helping an old man ___ (cross)the street Look at the old man.He is( ) then look the cross you should road The old man cross the road _____.(safe)用所给词的适当形式填空