TEST III. Write TRUE if the statement is correct and FALSE if not. 21. Video conferencing allows people from all walks of life to collaborate and share ideas
with each other.
22. Video conferencing is also called teleconferencing or web conferencing.
23. One can still join video conferencing even without an internet connection.
24. Video conferencing saves time and travel expenses because we can communicate with
each other without leaving our homes/offices.
25. There are various apps that can be installed so that we can host or join video
conferencing
26. Video conferencing enables students to share documents and discuss issues even if
they are away from each other.
27. The speedy response communication in an audio-video conference do not depend on
the speed of the internet connection.
28. The best way to avoid distractions during meeting is to wear bright and colorful patterns
of clothes.
29. In attending a video conference, set yourself in an area that is center of your house so
that each family member can watch too.
30. Engage in an intelligent discussion and express your point of view and insights using
appropriate words.
I NEED THE ANSWER PLS​

Find answers below.

Explanation:

Video conferencing also referred to as teleconferencing can be defined as a face-to-face interaction between two or more people over the internet and through the use of a video conferencing software application. Some examples of teleconferencing software applications or programs are Zoom, Hangout, Whats-App, Face-book etc.

21. True: Video conferencing allows people from all walks of life to collaborate and share ideas with each other.

22. True: Video conferencing is also called teleconferencing or web conferencing.

23. False: One can still join video conferencing even without an internet connection. You'll always need an active internet connection to join or be part of a video conference.

24. True: Video conferencing saves time and travel expenses because we can communicate with each other without leaving our homes/offices.

25. True: There are various apps that can be installed so that we can host or join video conferencing.

26. False: Video conferencing enables students to share documents and discuss issues even if they are away from each other. You cannot share documents through video conferencing but you can share ideas remotely.

27. True: The speedy response communication in an audio-video conference do not depend on the speed of the internet connection.

28. False: The best way to avoid distractions during meeting is to wear bright and colorful patterns of clothes. Actually, clothes with bright and colorful pattern would be a source of distraction to other users.

29. False: In attending a video conference, set yourself in an area that is center of your house so that each family member can watch too. This isn't a right or formal thing to do and may lead to distractions.

30. True: Engage in an intelligent discussion and express your point of view and insights using appropriate words.

Hello!

The correct answer is: We students are participating in a meeting at the end of the school day. 

An easy way to tell if a sentences uses "we" or "us" is to remove the subject (students, in this sentence) and see which word works correctly. 
In this case, it would either be "we are participating in a meeting at the end of the school day." Or "Us are participating in a meeting at the end of the school day."

By doing this, you are able to see which word works correctly with the sentence. 

I hope this helps answer your question! Have a great day!