seat belt
You fasten it to the back of your car.
Fasten seat belt.
Before the car took off, Ruben's mom told the three brothers to fasten their seat belts.
yes
fasten his or her seat belt
No, we sit in the car.
Open the door and sit down in the sit.
you have to be 80 lbs to not sit in a Car Seat.
There is no specific way that a VIP would sit in a car. They would most likely sit like any other person.
To sit
Jackson rhymes with fasten!
The prefix for "fasten" is "un-".