Exam, to me, is not so much a motivation to work, but rather, a burden. I have developed techniques in getting over exams with good grades after my years of strenuous exam training in China. Therefore, I don't mind having more exams, however, I think a more efficient way to get people to learn is to hold more competitions, acting activities, conversation sessions, presentations and such. Language is not something to be learnt through exams. I feel it requires daily practice.