The research team adopted an ad libitum schedule for sample collection, allowing participants to provide samples whenever they felt it necessary.

His ad lib comment during the presentation earned surprised laughter from the audience.

The courier left the package ad loc., as instructed in the delivery note.

The ad truck drove past the park every Saturday, playing catchy jingles to attract families.

She kept ad-libbing during the presentation when the slides failed to load.

The actor's ad-libbed line turned a minor flub into a memorable moment.

When the cue was missed, she ad-libbed a short speech to fill the silence.

Her ad rem response silenced the critics and redirected the discussion toward real solutions.

She replied ad rem to the lengthy critique, cutting straight to the point.

During the live show, the comedian's ad-libs kept the audience laughing between planned jokes.