When I passed by the station,I saw the accident _____.A.happ

When I passed by the station,I saw the accident _____.A.happ When I passed the bus station,I saw him _____ in line I saw the girls _______ under the tree when I passed by them I saw a little boy trying when i passed the park passed能改成pa When I passed the playground,I saw some students _____ footb i saw a boy crying when i passed the park（后面一个i能去掉吗? I saw a little boy trying when i passed the park,some time l I heard them giggle when I passed by the girls. I found a man ____ (lock) the door when I passed by. __that dress when i first saw you at the station?A.Were you 高一英语短文改错题 One day when I passed a bus station ,I saw a littl When I passed the school,I saw the students in the school cu