Прочитайте приведённый ниже текст. Преобразуйте слова, напечатанные заглавными буквами в конце строк, обозначенных номерами 29–34 так, чтобы они грамматически и лексически соответствовали содержанию текста. Заполните пропуски полученными словами. Каждый пропуск соответствует отдельному заданию 29–34.

29. Piranhas are South American fish. There are lots of scary stories about them. Most people think that piranhas are very __________________ (DANGER) creatures.

30. However, a __________________ (SCIENCE) from St Andrews University, Anne Magurran, has recently announced that to call piranhas cruel killers is not fair.

31. They __________________ (USUAL) eat fish, plants and insects.

32. According to Professor Anne Magurran, piranhas attack people and animals only when they want to defend themselves. However, most travellers strongly __________________ (AGREE) with this point of view.

33. They recommend keeping away from the water where piranhas live. When the fish attack in groups, it is practically __________________ (POSSIBLE) to survive.

34. Whatever your opinion of piranhas, this is a __________________ (USE) piece of advice one should follow.

29-34.3