Question

6. Insert prepositions where necessary (on, with, by, of, at, in):
1) The language is a tool ___ trade in many professional domains aimed____ dealing ____ people.
2) Success ____the sale ____ goods and services depends ____ effective advertising.
3) Public service advertising supplies _____ information that helps the public ___ some way.
4) Can you explain your stand ___ the issue you focus ___?
5) Success in career is shown ____ increased position and income.

Answer 1

6. Insert prepositions where necessary (on, with, by, of, at, in):

1) The language is a tool OF trade in many professional domains aimed AT dealing WITH people.
2) Success IN the sale OF goods and services depends ON effective advertising.
3) Public service advertising supplies WITH information that helps the public IN some way.
4) Can you explain your stand IN the issue you focus ON?
5) Success in career is shown BY increased position and income.