Select the most appropriate option to fill in the blank
The publishers are thinking of _________ a new monthly magazine for children.

Correct option is C

The correct option to fill in the blank is (c) bringing out.

• The phrasal verb "bringing out" means to publish or produce something new.
  Thus, the correct sentence is: The publishers are thinking of bringing out a new monthly magazine for children.

Grammatical rule used:

• "Bring out" is used to refer to the act of publishing or making something available to the public.

Meanings of the other options:

• Bringing along: To take someone with you (साथ ले जाना).
• Bringing up: To mention a topic or raise a child (विषय उठाना/पालना).
• Bringing in: To introduce something or someone (लाना).

Example:

• Correct usage: The company is planning to bring out a new range of eco-friendly products.