Your friend is cooking for his/her family. Look at the ingredients and find out what he/she has done so far. Use the verbs in Ex. 2a. Omelete Ingredients (serves 4):

A: Have you melted the butter? (Вы растопили масло?)
B: Yes, I have/No, I haven't melted it yet. (Да/нет, не растопил еще)
A: Have you grated the cheese? (Вы нарезали сыр?)
B: Yes, I have./No, I haven't grated it yet. (Да/нет, еще не нарезал)
A: Have you chopped the onion? (Ты нарезал лук?)
B: Yes, I have./No, I haven't chopped it yet. (Да/нет, еще не нарезал)