IV. Answer the questions. 1. What diet must we keep to? 2. How often do my friends eat dairy products? 3. When do they eat sandwich and drink a glass of orange juice? 4. What do Oles and Iryna prefer for dinner and supper? 5. Who cooks meatless dishes for them? 6. Are Oles and Iryna vegetarians? 7. Why does Iryna eat less meat? 8. Do my friends like to have their meals at home? 9. What do they usually order at the fast food restaurant?