The _____1_____ is used to slow a car or stop it. The degree of braking a car is controlled by the strength that the driver applies to the _____2_____. Through the _____3_____ in the master cylinder, the pressure is transferrred to the brake assemblies at each wheel. The _____4_____ is usually used in heavy vehiles. The _____5_____ is used to more kinds of vehiles. When braking, the pressure can make the _____6_____ against the _____7_____ in the drum brake. Or the _____8_____ against the _____9_____ in the disc brake. _____10_____ need to be replaced every two years or the vehicle travel more than 30000 kiolmeters.