I fill in with convenience items when needed. Even though convenience food is often code for junk food, it's not always the case. Take Trader Joe's, for instance, which does a pretty darn good job of offering quick and easy that is also rather healthy.
Macbeth's reaction to the news that his wife is dead is sadness mixed with regret. He says, She should have died hereafter; / There would have been a time for such a word..
Macbeth is, as it were, stunned by her decision. He has, indeed, meditated the murder of his master; but he has by no means decided upon it, and he would like more time for consideration. His wife, however, cuts the scene short, bidding him show a friendly face to his royal guest and leave all the rest to her.