A) To make you look cool
B) To improve balance
C) To keep your head warm
D) To protect the head in case of a fall

A) Pedals
B) Brakes
C) Tires
D) Handlebars

A) Use both hands to tap your helmet
B) Extend your right arm out to the side
C) Extend your left arm out to the side
D) Make a loud noise

A) To signal the need for a race
B) To play music
C) To scare away animals
D) To alert pedestrians and other cyclists

A) To make the bike faster
B) To prevent water and mud from splashing onto the rider
C) To play a musical tune
D) To make the bike fly

A) Use a sturdy lock and secure it to a fixed object
B) Spray it with paint
C) Leave it unlocked
D) Hide it in the bushes

A) Scream and startle the other cyclist
B) Signal your intention, check for a clear path, pass on the left, and give enough space
C) Ignore the other cyclist
D) Pass on the right without looking

A) Come to a complete stop and yield to other traffic
B) Jump over the sign
C) Ignore the sign
D) Speed up to catch the green light

A) Fixed-gear bike
B) Mountain bike
C) Road bike
D) Hybrid bike