Question

select all the correct answers.
which two sentences are inappropriate uses of instant messaging in the workplace?
lets arrange a video conference with the international team to discuss this idea.
hi everyone. so, were changing the meeting venue to conference room d.
hi. i just wanted to quickly check with you regarding the deadline of this project.
please note that we have extended the project deadline by two days.
please join us for lunch at the cafeteria downstairs if youre free.

Explanation:

Workplace instant messaging is suitable for quick, work-related updates or checks. Arranging a video conference (a formal, multi-step task) and non-work lunch invitations are inappropriate uses—conference arrangements may need more structured communication, and lunch invites are personal/social, not work-critical.

Answer:

Let's arrange a video conference with the international team to discuss this idea.
Please join us for lunch at the cafeteria downstairs if you're free.