Answer:
a. From the passage, a main quality that a teacher can learn from the Prophet of God is to practice what he preaches, both through words and actions.
b. The words of same meaning from the passage for each of the following words are:
i) command - decree
ii) actions - deeds
iii) godlike - divine
iv) endeavour - strive
v) think - ponder
c. The past participle form of "read" is "read".
d. The passage discusses the qualities that make a good teacher. These include a love for the profession, a focus on the welfare and progress of students, a thirst for knowledge, and a commitment to practicing what is true, good, and beautiful. The passage also highlights the importance of learning from others, including younger or less gifted individuals, and of incorporating sacred teachings into everyday life.