Here are Google's definitions of "fluting".
noun
<span>1. sound reminiscent of that of a flute.
"the silvery fluting of a blackbird"
2. a groove or set of grooves forming a surface decoration.
"a hollow stem with vertical flutings"
</span>adjective
1 .reminiscent of the sound of a flute."the golden, fluting voice filled the room"
1) is the answer should be a
So… I have meeting on a Monday (im pretty sure there should also be an a in between have and meeting but yeah)
The first one is the answer
It Is a compound sentence since you can choose to drive with us is an independent sentence and you can choose to walk with them the other independent sentence joined by the conjunction or
