Most people don't need to write well.
Three-quarters of e-mail messages contains grammar errors.
A lot of advanced grammar are complicated.
All the players in the team were late for the game.
The majority of students doesn't study at home.
The majority of students don't study at home.
None of us has the answer to that question.
Everybody are coming to the meeting.
No one are sending the correct files.
Every mistake is essential for the learning process.