Help me I don’t get this work I am from Brazil and don’t get the English language

Study the map below. based on the information shown on this map, which ofthe following locations served as an eastern border for the mongol empire?

Read the sentence. bose ikard, a former slave, managed one of the largest thriving ranches in texas. which is the verb of the sentence? managed thriving a former slave bose ikard

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.