Common observations/mistakes in the speech practice task

I know some of you spend about 4 hours (a)   social media platforms.

Rewrite the sentence in your answer. Make it less redundant:

This can encourage you to encourage and support each other more, therefore promoting sportsmanship.

Make corrections to sentence. Rewrite the sentence in your answer.

Father, principle, vice principle, teachers and my fellow schoolmates, good morning. I am Chris Wong of 4Y.

Correct the sentence:

Even if they have time, more of them will choose playing with their mobile phones over doing sports, resulting in physical inactive of students.

Rewrite and correct the sentence:

By focusing on the sport, you can forget the schoolworks and exams while enjoying physical activity.

Rewrite and correct the sentence:

The most significance one is you will have a higher chance of having an injuries when you do sports.

Rewrite and correct the sentence:

Have you ever take a walk or stretch your muscles after finishing your lunch?

Rewrite and correct the sentence:

First of all, you can put down your phone, put on your sneaker and run.

Rewrite and correct the sentence:

When it comes to free times during school such as recess and lunchtime, most, if not all, students would rather staying in the classroom facing their glowing screens.

Rewrite and correct the sentence:

Sports day had more participants before the pandamic.