Образуйте отрицательную и вопросительную форму предложений
1. I write many letters every day.
2. I read books from the library.
3. I study grammar rules by heart.
4. i usually go to work by bas.
5. I often meet my friends on the way to work.
6. I work in an office.
7. I come home very late.
8. I have dinner at 9 o'clock.
9. i go to bed at 12 o'clock.
10. I sleep very badly.
11.I often send emails in the evening.
12. I play the guitar every day.

В подобных предложениях настоящего времени (Present simple) с подлежащим I (1 лицо, единственное число) вопросительные и отрицательные предложения образуются с помощью вспомогательного глагола do. Например. I write many letters every day. Отрицание. I do not write many letters every day. Вопрос. Do I write many letters every day? И так с каждым предложением.