Помогите пожалуйста сложить 5 предложений с високим и низким степенем…

В сравнительной степени: 1) This house is worse (bad — начальная степень) than that one.2) It is colder (cold) in Russia than it is in Italy.3) This man is more important (important) than my brother.4) This river is longer (long) than the Volga.5) My friend is higher (high) and stronger (strong) than I am. В превосходной степени: 1) This house is the worst (bad) of all in the city.2) This country is the coldest (cold).3) This man is the most important (important) of all I know.4) This river is the longest (long) in the world.5) What is the highest (high) mountain in the world?