... the scholarship. 42 . Not so muth butter is eaten in Europe as in America. 43 . Alexander Fleming, who discovered penicillin, received the Nobel Prize in 1 9 45 . 44 . Instead of slowing down, he drove ... sometimes expressed in terms of fraction, but in scientific usage they are given as decimals. This is because it is easier to perform the various mathematical operations if decimals are used instead ... certain actions, either intentionally or unintentionally. A wink can be a way of flirting or indicating (33) _______ the party is only joking. ( 34) _______ nod signifies approval, while shaking...