천재 (김) 2학년 3단원입니다.
when i was your age, ioften walk to town on saturday nights.

i often boughta bag ofpopcorn, and i enjoyed listening to bands.

people played music on a wagon outside the bank. 밑줄친 a bag of popcorn 과 그 쓰임이 다른 하나는?
1. i need two pieces of paper
2. he was very thirsty, so drank three cups of cold water.
3. father gave me two boxes of pencils
4. i bought a loaf of bread last night
5. the man drank a bottle of wine

답이 4번이라고 하는데?????
그닥 구분이 안가는데요....
학교 문제 ... 영 저질이네요