_____, the car stopped all at once. A．Seeing a boy lying on

Seeing a boy lying on the ground ,I stopped the car at once 一道英语从句的选择题 _____,the car stopped all at once .A Seeing a boy 14.______ a dog on the road,the car stopped. ____,so he stopped the car at once. _______a dog on the road,the car stopped.A having seen B on The doctor operated on the young boy at once and _____(save) A car with its lights on and horn blaring stopped on the roa Look,the boy is _____ the tree.A,in B on C at The boy is lying on the beach ,with his eyes ______.A 、openi when the bus stopped,a boy -----------------------. [D3] Mr.Smith urged the boy _____ _____ at once. I found a boy.He is lying on the floor.合为一句I_____a boy_____o