when i passed the river为啥用passed.

when i passed the river为啥用passed. I saw a little boy trying when i passed the park passed能改成pa I found them _______ flowers when i passed the garden I heard them giggle when I passed by the girls. 四选一 When I passed the next room,I heard someone_____Japanese The children__on the ground when I passed them.(sit) 用括号中所给动 the bridge__when i passed it I passed the exam! ____. ? I have passed the exam I passed the exam!____. She pretended_____me when I passed by. 10 He pretended____me when I passed by