At which stage of the family life cycle do parents become empty nesters and have time to focus on one another?

The enemy attacked the headquarters. what is the action verb in the sentence?

Which sentence corrects the error in pronoun-antecedent agreement? new team members should pick up his or her jersey from the activities office. if a team member is unable to attend a practice, he or she must provide a doctor's note. if students wish to compete, he or she must maintain a grade point average above 2.5. students are not permitted to attend away games without the consent of her parents or guardians.

What is the purpose of this public service announcement? to encourage people to donate to recycling programs to encourage people to join recycling advocacy group