Your teacher monitors and evaluates your <em><u>ongoing performance</u></em> by giving you frequent <em><u>formative</u></em> assessments. She then can make adjustments to her teaching based on how you are doing.
When the <em><u>unit of study</u></em> or lesson is <em><u>at its end</u></em>, your teacher will give you a <em><u>summative</u></em> assessment to evaluate your performance as a whole.
Answer:The obstacle is that there is a feud going on between her family and Romeo's family therefore it is impossible for them to get married with the approval of their families.
