Question

Write two negative present perfect sentences.
1 My parents / meet / my teacher,
2 I / run / ten kilometres,
3 Alice I eat / Thai food,
4 You / be / to Paris,
5 We / try / whitewater rafting.​

Answer 1

1. My parents have (not) met my teacher.
2. I have (not) run ten kilometers.
3. Alice and I have (not) eaten Thai food.
4. You have (not) been to Paris.
5. We have (not) tried whitewater rafting.

Usa el (not) con las que quieras poner en negativo. Puedes reemplazar have not por haven't.

Para formar oraciones con el present perfect:

(+) subject + have + verb in past participle + complement

(-) subject + have not/haven't + verb in past participle + complement