Potato Chips
Potato chips are a popular snack. This Level 5 listening lesson gives you the short history of this tasty treat.
Free online English lessons.
Potato chips are a popular snack. This Level 5 listening lesson gives you the short history of this tasty treat.
Salt is the only rock people eat. Surprising, it’s played an important role in world history. Learn more about this tasty mineral in this Level 2 listening exercise.