Помогите номер 11 вставтье в пропущеные места слова

1, in winter the days are colder than in summer, it is warmer in summer than in spring, summer is the third season of the year. 2. The dog is a cute animal, monkey are crazy than cats, elephant and dolphin are the biggest animals  По идеи должны слова быть даны, я подставил по смыслу...