Mr. robertson's flight departs at 6: 15pm this evening. he wants to be at the departure gate at least 30 minutes before departure. mr. robertson figures it will take him 20 minutes to pack, 35 minutes to drive to the airport, 10 minutes to park, and 30 minutes to get through security. what is the latest time he should start packing for his trip?

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.