Look and disagree example lesya is playing the guitar(piano) shes not playing the piano jack is sleeping in the bed(table) grandma is cooking in the kitchen(bathroom) im writing a letter(bathroom) mother is drinking coofe(tea)

1. Jack isn`t sleeping in the table (хотя в данном случае правильнее было бы "on")
2. Grandma isn`t cooking in the bathroom
3. I`m not writing (in) the bathroom
4. Mother isn`t drinking tea