A student might be proud that he or she has memorized a famous speech because then they know that they can tell anybody the speech and they can present the speech to the teacher and they can get an A for showing the teacher that he or she can memorize a famous speech.
Ross offer her a cup of tea- is Possessive Janet thanked her cousin for the tea- is Objective She poured the tea and took a sip- is Subjective These should be correct