Question: Which of the following is the correct indirect speech for: \'The teacher said, You must complete your homework.\'?

Options:

1. The teacher said that we must complete our homework.
2. The teacher said that we had to complete our homework.
3. The teacher said that we must completed our homework.
4. The teacher said that we have to complete our homework.

Correct Answer: The teacher said that we had to complete our homework.

Solution:

In indirect speech, \'must\' changes to \'had to\' to reflect the past.