What are the sentences describing the meeting?

The manager told me that the meeting time should be extended. Please inform everyone.

This matter can only be decided after the meeting.

The headmaster called a meeting of all the teachers to discuss the work plan for the new school year.

He is worried that his departure will affect the students' study, so he still gives lectures in spite of illness.

According to his rough statistics, more than 500 people came to the meeting today.

When writing a speech for tomorrow's meeting, they packed their bags, and now it's time for them to set off. 、

After repeated meetings and discussions and brainstorming, the Education Bureau finally worked out a relatively perfect teaching plan.

At the meeting, everyone was eager to speak, but you fell asleep sitting in the corner. What a pity!