I completed my final project for the semester after working on it for two months.

Last week, I participated in a university workshop that helped me improve my research skills.

I organized a group study session with my classmates, and we reviewed all the important topics before the exam.

I didn't finish my assignment on time because I got distracted.

Last week, I didn't attend the lecture because I was feeling unwell.

I didn't study enough for the exam, so I was nervous during the test.