Penjelasan:

1. Positive/affirmative: Dani is going to school every morning by bike

Negative: Dani does not go to school every morning by bike

Interogative: Does Dani go to school every morning by bike?

2. Positive/affirmative: You are eating chocolate

Negative: You aren't eating chocolate

Interogative: Are you eating chocolate?

3. Positive/affirmative: She is watering the flower

Negative: She isn't watering the flower

Interogative: Is she watering the flower?

4. Positive/affirmative: They are watching the football game now

Negative: They aren't watching the football game now

Interogative: Are they watching the football game now?

5. Positive/affirmative: We are talking about health and work

Negative: We are not talking about health and work

Interogative: whether we're talking about health or work?

Rumus simple present continuous tense:

Affirmative: S + to be (is/am/are) + verb '-ing'

Negative: S + to be (is/am/are) + not + verb '-ing'

Interogative: To be (is/am/are) + S + verb '-ing' + ?