1) What does off -the- bell- curve mean? "bell curve" is a measurement used in the education field.
2) I want to continue my studies.
3) What is the difference between rank and ranking?
Depends on the sentence, but in general, rank - noun; ranking is an adjective and could be used as a noun.
4) across the face, in the face, on the face are all used.
5) Much of Nambia is arid country and is fit for raising goats only. or and is only fit for raising goats.
Student or Learner