19. The written word - 20. Seeing is believing » Стр.77 (2)

2. Look at the text in each question. What does it say? Choose the correct letter, A, B or C. 1 – A. do something by a specific time. 2 – C. Anyone can enter the competition. 3 – B. You can enter the library once you have shown your identification. 4 – C. Tim would like Rachel to do him a favour. 5 – B. It’s always necessary to wear special clothes in the science lab.