I. 1) hamburger
2) fries
3) hot dog
4) chips
5) cheeseburger
6) vegetables
II. present simple: operates, opens, is
past simple
-regular verbs: opened, appeared, liked, called
-irregular verbs: ran, sold, was, were
III. 1) The McDonald brothers sold hamburgers, fries and milkshakes.
2. The first outdoor restaurant was opened in Chicago in 1955.
3. The first indoor Mcdonald's appeared in 1967.
4. Many people prefer eating in a fast-food restaurant because hamburgers, chips, potatoes, cookies, ice cream, cookies and other junk-foods
are very tasty.
5. Junk food is food with little to no nutrition value.
6. My favourite food is pizza. While pizza is very unhealthy and it's a junk-food, I mostly eat healthily and balanced. I make sure I don't eat pizza too often because I know how unhealthy it is.
