Use appropriate sentence connectors in the blank spaces of the following passage. If you minutely observe a good teacher, you will see that he/she has some qualities that make him or her different from others. (a)——, a good teacher does not sit motionless in front of the class. (b) —— he walks about the class and it helps him or her to watch over all the students. (c)——-, a good teacher is a clear speaker with good, strong and pleasing vocie which is always under his or her control. (d)——-, he or she is able to hold the attention and interest of his or her students. (e)——-, a good teacher knows that every student has something valuable inside him through and by using it, he can shine. (f) ——-, he or she discovers the hidden treasure within a student to make him confident. (g)——-, a good teacher has the qualities of an actor. But there is a difference between them. An actor utters memorized words and acts according to the directions coming from the director. (h)——, a good teacher has to suit his act according to the need of his or her class. (i)——, a good teacher never hankers after money and he or she is content with what he or she possesses. (j)——, a good teacher plays a significant role in building up an educated nation and, (k)——-, he or she dispels the darkness of ignorance from the lot of a nation. (l) ——- a good teacher is the embodiment of a torch-bearer. (m) ——-- we must be respectful to him/her. (n)——-, we can make our citizens wise and knowledge.