E. Write the correct form of the adjective in brackets. This is Tony Pratt and his sister, Fiona. Tony is e.g. taller (tall) than Fiona, but she is 26) (old) than him. She is the 27).......... (old) student in her class. They both like running, but Tony is 28) (fast) than Fiona. In fact, Tony is the 29) (fast) boy in their school. Sometimes they argue, but Tony thinks Fiona is the 30) (good) sister in the world.