请看看是选A还是CIf the traffic lights aren't green,you () go across
when we go across the street we must ___the traffic lights.A
if和when的区别在_____ the traffic lights turn green,you can go ac
Don't run____red traffic lights.A across B through
Go( ) the street until you come to the traffic lights.
the traffic lights are green.we can[ ]
the traffic lights还是the traffic light
look at the traffic lights before you run across the street请
go through the traffic light还是go across the traffic light
Don't cross the street unless the traffic lights ____ green.
Don't cross the street ____ the traffic lights turn green.用u
The traffic lights ________ green and I pulled away.
Go along the street _ you reach the second traffic lights.