Второй номер первый столбик flying, eating. второй столбик having, riding, dancing. Третий столбик swimming, running, sitting.
Номер три. We are not dancing at the moment. We are studying grammar. Our teacher is not watching TV now. She is writing on the board. My parents are not playing tennis today. They are working. I am not riding my bike at the moment. I am sitting in the classroom. It is not raining today. The sun is shining.