Answer:
What can speak without a tongue and listen without ears?
Long and thin, red within, with a nail at the end.
Brings celebrities into your home every night.
I'm a starchy plant tuber that is one of the most important food crops, cooked and eaten fried, such as french fries.
Possibly the word most commonly said before taking a sip
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.