Question

Research is an detailed study of a e.g. an a  subject undertaking on a systematic (a) ______ ______  basis in order to increase a stock of (b) ______ ______  knowledge, including knowledge for man, (c) ______ ______  culture and society, that the use of this stock (d) ______ ______  of knowledge to devise new applications . with answer

Answer 1

a,, analysis on the
b,, hard work, thinking skill
c,, religion, tradition
d,, to implement

Answer 2

Answer :

Cambridge English Dictionary defines "edit" as "to make changes to a text, film, etc., correcting mistakes or removing some parts, especially in order to prepare it for being printed or shown."

The purpose of editing exercises is to make students proficient in proof reading by helping them to identify and correct errors in a text.

   Incorrect                           Correct

(a) undertaking                      undertaken

(b) a                                         the

(c) for                                       of

(d) that                                     and