Answer:
A gear is a rotating circular machine part having cut teeth or, in the case of a cogwheel or gearwheel, inserted teeth (called cogs), which mesh with another toothed part to transmit torque. A gear may also be known informally as a cog.
Answer:
I can't wait for this movie <em><u>because/as </u></em>the main charecter is played by my favourite actor
I believe it's foot, i'm new please don't hurt me. Hope it helped.
"All of a sudden..." is a transition that shows suspense. It says something happened, but it didn't happen with any warning and it doesn't tell the reader up front what went on or if it was good or bad.