This shape is called a gyrobifastigium.

I prepared the documents before the meeting started.

I plan to go to a music gathering with my friends this weekend.

There is an important meeting today.

We are planning to meet at the park tomorrow.

He is deeply studying the theory of Marxism-Leninism.

He dreams of becoming a champion in mixed martial arts.

She is learning how to use the comparative in English.

He was so excellent that he was allowed to skip a grade.

He skipped a grade because of his excellent grades.