Write the following sentences: a) in the negative b) in the interrogative. 1. She is watching television at the moment. 2. They are playing football now. 3. My sister is writing a letter. 4. We are listening to the stereo.5. They are talking to my friend 6. Mary is sleeping 7.You are listening to the radio

She isn`t watching tv at the moment. Is she watching tv at the moment?They aren`t playing football now. Are they playing football now?