The diagram below shows the floor plan of a public library 20 years ago and how it looks now.

The diagram compares the floor scheme of the central

library

from now to 20 years ago.

Overall

,

although

there have been significant changes in various rooms and the central area of the

library

, there are similarities between the two designs. Looking at the older plan;When entering the

library

, there was an enquiry desk to the

right

and a reading

room

to the left. Two tables and a number of chairs were situated at the centre of the

library

and to the

right

of them were the

adult

non-fiction

books

and to the left, were the

adult

fiction ones. The

room

for children’s

books

was located at the top

right

corner and if anyone wanted to access the computer games, they had to go to the top left

room

. Shifting the attention to the new plan, it is noticeable that there

has

Change the verb form

have

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been major changes including the removal of the tables and chairs alongside

adult

non-fiction

books

. Amenities for catering have been included

such

as self-service machines and a cafe

in

Change preposition

on

show examples

the

right

. A computer

room

is located at the lower left corner and the reference

books

have replaced

adult

fiction. There

are

Correct subject-verb agreement

is

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now

rooms

Fix the agreement mistake

room

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for newer activities

such

as storytelling and lecturing.