一1wait for the green light 2have a look on the traffic light 3across the road 4take care of the cars. 5keep safety 6和别人一起过马路 7停下来等 8找一下人行横道(斑马线) 二 1B 2C 3A 4A 5C 6B 7B 8A 9C 10C 三 1Can 2can't 3can't 4Would 5must 四 1 are 2draw 3safely 4look 5 quickly 6means追问