Because they didn’t know expect the answers
Answer: In his inauguration address, John F. Kennedy used the words "my fellow citizens" twice, and in two different ways. In the first iteration, he states, "The final success or failure of our journey will be in your hands, my fellow countrymen, more than mine."
Explanation: knowledge!
Answer:
1. We buy medicine at the pharmacy.
2. We buy meat at the butchers.
3. We buy magazines at the bookstores.
4. We change our hairstyle at the barbers.
5. We refill a car's gas tank at the gas station.
Formal language I believe that is the right language