Сделайте данные предложения вопросительными и отрицательными.1) we are listening to the teacher. 2) i am wri ng on the blackboard. 3) you are learning english grammar. 4) it is raining cats and dogs. 5) he is going to the cinema. 6) the horses are running very fast. 7) mary is helping her mother to cook. 8) i am working very hard. 9) tom’s brother is coming to the party. 10) you are singing very well. 11) the smoke is coming from your pipe. 12) the woman is speaking to my sister in the yard. 13) i am listening very a en vely. 14) nick is crossing the street. 15) the man is digging in the garden. 16) the sun is shining in the sky. 17) the boy is riding his bicycle. 18) my parents are si ng in the shade. 19) the dog is sleeping under the table. 20) the wind is blowing.