Before the conference, she compiled a list of must-buys to pick up at the vendor booths.

If needs must, I'll go myself.

He shrugged and muttered 'needs must' before agreeing to the risky plan.

Even though the party was fun, I must go to catch the last bus.

I must say, the view from the mountaintop exceeded all my expectations.

Even after the lead singer lost her voice, the director insisted that the show must go on.

Every high school in town had a viral dance on the same day; there must be something in the water.

After his bike got a flat tire, his phone died, and he missed an important meeting, he shrugged and said, 'must have killed a Chinaman.'

As negotiations grew heated, she reminded everyone that cooler heads must prevail to avoid a disastrous outcome.

When the meeting grew heated, she reminded everyone that cool heads must prevail.