Написать 5 утвердительных предложений в Present Perfect, употребляя "since/for". Затем каждое предложение записать в отрицательной и вопросительной формах.

Вот пять утвердительных предложений в Present Perfect с использованием "since" и "for":

1. I have lived in this city since 2010.

   • Отрицательная форма: I have not lived in this city since 2010.
   • Вопросительная форма: Have I lived in this city since 2010?

2. She has worked at this company for five years.

   • Отрицательная форма: She has not worked at this company for five years.
   • Вопросительная форма: Has she worked at this company for five years?

3. They have studied English since they were children.

   • Отрицательная форма: They have not studied English since they were children.
   • Вопросительная форма: Have they studied English since they were children?

4. He has played the guitar for ten years.

   • Отрицательная форма: He has not played the guitar for ten years.
   • Вопросительная форма: Has he played the guitar for ten years?

5. We have known each other since high school.

   • Отрицательная форма: We have not known each other since high school.
   • Вопросительная форма: Have we known each other since high school?