Xiao Ming and I are classmates, but also very good friends.
Before, we didn't study well. We had very poor results during the mid-term examination last term.
To this end, we made up our minds to study hard together and improve our grades.
On the one hand, we supervise each other, the class must pay attention to the lecture, not the problem, the first time ask the teacher, know until you know.
On the other hand, we study the key points of each course after class, practice and test together, and deepen our understanding of what we have learned.
After hard work, this final exam, we have made great progress and won the praise of our teachers.