1. The company must also submit to an audit every two years through 2023.

2. Microsoft must have a similar usage model in mind for Windows 10.

3. It now must do the same with the Fire Phone 2.

4. To get the purported service, users must be running iOS 7.

5. State law says victims must file lawsuits seeking damages before they turn 23.

6. He said Russia must be forced to honour peace agreements signed in early 2015.

7. Manufacturers must report payments and gifts unless they are valued at under $10.

8. Congress must approve the change by December 1.

9. So, I mean, they must have thought I was really weird because no one asks to borrow $50.

10. All claims must be submitted by January 13,2014.

11. For a very brief moment, he must have felt quite excited when one bidder offered $95,000.

12. Applicants must have been in the country since June 2007 and have arrived before they turned 16.

13. Agents must be at least 23 and no older than 37.

14. The court order, which must be renewed every 90 days, expires on September 12.

15. The four coal ash ponds with the worst leaks must be cleaned up by 2019, and the rest by 2029.