Напишите следующие предложения в отрицательной и вопросительной форме. a) Unemployment has reached a new high. b) The developing countries have become a region of all-out poverty.

a) Unemployment has reached a new high. - Unemployment hasn't (has not) reached a new high. Has unemployment reached a new high? b) The developing countries have become a region of all-out poverty. - The developing countries haven't (have not) become a region of all-out poverty. Have the developing countries become a region of all-out poverty?