3 because it’s informational, so you need evidence.
Drive a car/bus fast or spin the wheels in a fast speed. <span />
A. Joy, my youngest sister, won the state spelling bee. doesn't that just sound better?
I feel 'while' would be the connecting word here. Without it the sentence flops and it helps add onto it with the extra sentence part.
I sharpened your pencil. You were away.
'While' should be the conjunction.
