must提问的肯定否定如何回答

1. Must you attend the meeting?

肯定回答：Yes, I must attend the meeting.

否定回答：No, I don't have to attend the meeting.

2. Must we finish the project by Friday?

肯定回答：Yes, we must finish the project by Friday.

否定回答：No, we don't have to finish the project by Friday.

3. Must she be present for the presentation?

肯定回答：Yes, she must be present for the presentation.

否定回答：No, she doesn't have to be present for the presentation.

4. Must they complete the assignment before the end of the week?

肯定回答：Yes, they must complete the assignment before the end of the week.

否定回答：No, they don't have to complete the assignment before the end of the week.