I___ see.It's very dark.A.can B.can't C.do
( ) Little Jack sometimes goes home foot. A. byB. at C. on
( ) How do you come to school?_______________________. A. She usually walks. B. Sure. C. The bus is coming.
( ) Go ________ a green light. A. atB. onC. In
( ) Look the pictures. They are beautiful. A. toB. atC. a
( ) Please ______ ! The light is yellow now. A. slow down and stop B. wait C. go