Fill in the blanks with the right words or phrases. Change the form where necessary. with an eye to on top of forethought appropriate be based on provocative take the place of professional find a way to at the very least 1. The essay contains some________on some hot international affairs. 2. When making a speech,_________, you should have your own point of view. 3. He can always __________make his presentaions relevant and memorable. 4.The story he told has__________content in the middle. 5.The theory_________much practice. 6. The more you_________your lesson, the more confident you will feel about your examination. 7.She is a ________writer and enjoys a good reputation all over the world. 8.Computers can’t _________human brain completely though it plays an important role in the modern society. 9. _______illustrating the developing trend more clearly, he used various graphics. 10.His________dress and behaviour impressed me greatly.