Cứuuuuu toi
----- Nội dung dịch tự động từ ảnh -----
Their bikes and reflectione intemp
II. Fill in each blank with a word from the box.
light
cross
green
traffic
together
change
find
roads
or
different
rend
ive
ITIN
Traffic lights, or traffic signals, are lights used to control the movement of (1).
coloe up
They are placed on (2)
at intersections and crossings. The (3)
lights tell drivers what to do. Traffic lights change their colors in the same order every time. In lon
in this order:
GS
English-speaking countries, traffic lights usually (4)
- Red light on: this tells drivers to stop.
- Green light on: this means the deliver can start driving (5)
keep driving.
Yellow light on: this tells drivers to stop when it is safe to, because the light is about to turn
IS
In some places, the red and yellow lights can be on the same time. In the United Kingdom, this sig
that the (7)
is about to turn green. In some parts of the United States, it signal