must
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
All items, including blankets, chairs and bags, must remain on the curb until 11 p.m.
From Los Angeles Times
The point of a disciplined framework is to show where more must be done without implying that every product with a foreign component constitutes an unacceptable risk.
Most of these countries have government-run systems that restrict access to novel medicines for budgetary reasons, so their patients must wait longer to get them, if they ever do.
All living things must survive in environments that are constantly changing.
From Science Daily
Some US lawmakers and legal scholars argued that because the centre was named in a 1964 law, Congress must vote to make the name change official.
From BBC
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.