5、)cold________(2)warm________(3)hot________ (4)cool________ (5)outside________ (6)time________七、选词填空。(共1题;共8分)17.(8分)读一读,选择适当的词填空。are three rules left right green red yellowYoumustknowthetraffic________ifyouwalkinacity.Thetrafficlightsarethesameineverycity.There________alway