To practice a song, play etc before you perform in front of people
rehearse
Feeling uncomfortable and a little stupid
embarassed
A source of energy that we use to work lights and devices
electricity
A form of transport that takes people to the hospital
ambulance
1000 x 1000
million
Something bad that happens that often hurts you
accident
Electricity
power
To happen, to affect people with force
hit
Equipment that makes a building warm
heating
A large machine that you use to cook food
Cooker