1 Smoking is hazardous to health 2 Sports do the person healthy 3 It don't like to go on foot4 She adores eating ice cream5 He prefers to meet brunettes 6 Will be enough to deceive me7 He derives pleasure playing soccer 8 St. Petersburg hasn't been interested in a zanimaniye of money9 The witness had difficulties with an identification of the thief10 won't be effect in sports without diet 11 I wait for c impatience to see again the first teacher12 He has got used to work late hours13 He refuses to give explanatory 14 He regrets that has told the truth15 He has spent money for purchase not of the necessary objects
Has ever mankind experienced changes in life and work on such a scale? Mankind has never experienced changes in life and work on such a scale, has it? What has mankind ever experienced? Has mankind ever experienced changes or stability in life and work?
Is the task of world community to improve the ecological situation in the world? The task of world community to improve the ecological situation in the world, isn' t it? What is the task of world community? Is the task of world community to improve the ecological or economic situation in the world? Shall we become engineers in six years? In six years we shall become engineers, shan't we? What shall we become in six years? Shall we become engenders or teachers in six years?
я низнаю сори