When one says "на завтрак я беру сок" сок is accusative. Is it an accusative because it 's a direct object?
It is the same when one says "на обед я готовлю салат"? Is it also a direct object?
and when you use "ложиться спать" is this a movement? So does one have to use the accusative case?
and the verb любить , is it always followed by an accusative?