Ubahlah menjadi kalimat Negatif dan Introgative

1. Doni is sweeping the floor now. (+)

2. Mother is washing clothes now. (+)

3. Brigita is singing the song at this moment. (+)

4. You are writting a letter at this present. (+)

5. The cat is playing ball now. (+)

1. Doni is not sweeping the floor. (-)

2. Mother is not washing clothes now. (+)

3. Brigita is not singing the song at this moment. (-)

4. You are not writting a letter at this present. (-)

5. The cat is not playing ball now. (-)