一.
lights
Room,third
foot
the bus,bus
his
the twelfth
rides,walks,take
cross,cross
did,arrive
am riding,going
doing,is watering
二.
Kitty often rides her bike to the zoo.
Where do you cross the road?
How do you go to school every day?
What do you do at Zhongshan Road?
Don't walk fast.
三.
b
a
a
c
a
a
c
a
c