(i) The term "They" denotes students from centuries ago.
(ii) In the context of 2157, "Regular" signifies what is typical, where a regular teacher refers to the mechanical teacher.
(iii) The mechanical teacher is being juxtaposed with human teachers from earlier periods.
In Fig. 9.26, A, B, C and D are four points on a circle. AC and BD intersect at a point E such that ∠ BEC = 130° and ∠ ECD = 20°. Find ∠ BAC.
Look up the dictionary entries for the words sympathy, familiarity, comfort, care, and surprise. Use the information given in the dictionary and complete the table.
Noun, Adjective, Adverb, Verb, Meaning:
sympathy
familiarity
comfort
care
surprise