Составьте 8 предложений на английском что я делал на уроке в школе

Here are eight sentences describing typical activities during a school lesson, written in the Past Simple tense:

• I listened carefully to the teacher's explanation of the new topic at the beginning of the lesson.
• I opened my textbook to page forty-two and read a short passage about historical events.
• I wrote down important notes and definitions in my notebook to study them later at home.
• I raised my hand to ask a question when I did not understand the complex math formula on the board.
• I collaborated with my classmate to complete a group assignment and discuss our ideas.
• I solved several difficult problems in my workbook while the teacher walked around the classroom.
• I presented my project in front of the class and answered questions from my peers.
• I packed my bag and cleaned my desk quickly after the bell rang to signal the end of the class.

Would you like me to translate these sentences into Russian or change the tense to the present?