Complete the sentence with a multi-word phrase meaning no necessity: The briefing is recorded and attendance is optional, so each remote volunteer ___ live.
Bonne réponse
- does not have to attend
- doesn't have to attend
- doesn’t have to attend
Explication
Does not have to attend correctly removes the requirement for each volunteer while still allowing live attendance. Must not attend would impose a prohibition that the optionality premise does not support.