His acted out frustration disrupted the meeting.

The doctor prescribed a short-acting analgesic to ease the patient's acute pain after the procedure.

The maintenance crew replaced the double-acting pneumatic cylinder to restore proper movement of the assembly line.

Many colonists protested the stamp acts, arguing that taxation without representation was unjust.

The international court examined whether the bombings constituted acts of war under the treaty.

The committee acted upon the recommendation and implemented the new policy.

When new evidence emerges, the court often acts upon it swiftly to prevent a miscarriage of justice.

The committee, acting upon new evidence, reopened the investigation.

The historian's lecture examined how nuptial acts and marriage customs evolved over centuries.

His impulsive actes gratuits worried his friends, who couldn't understand why he would undermine the project's progress for no reason.