This essay question is from Cambridge IELTS 16 Test 4 Writing Task 1. The diagram below shows the process for recycling plastic bottles. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The pictorial illustrates the diagram of the recycling process of

plastic

Use synonyms

bottles.

Overall

Linking Words

, there are 9 continuous

cycle

Fix the agreement mistake

cycles

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starts

Wrong verb form

starting

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with waste collection

on

Change preposition

in

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designated

bin

Fix the agreement mistake

bins

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Linking Words

finally

Correct word choice

and finally

show examples

becoming various products.

First,

Linking Words

plastic

Use synonyms

waste is being collected in a bin specialized for recycling that will be transported using trucks to the recycling centre to sort between recyclable

plastic

Use synonyms

and not. The recyclable

plastic

Use synonyms

Linking Words

then

Add a missing verb

is then

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compressed into blocks before being passed into

to

Change preposition

apply

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grinders

processed

Wrong verb form

process

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them into

plastic

Use synonyms

bits. The

plastic

Use synonyms

bits

Linking Words

then

Add a missing verb

were then

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washed in a big basin using water.

Next,

Linking Words

the clean

plastic

Use synonyms

bits are passed to a pellets machine in which the pellets will be heated and melted to form blocks of raw materials. The raw materials

Linking Words

then

Add a missing verb

are then

show examples

stacked before going to the next steps. After

that

Add a comma

that,

show examples

the raw materials will be produced into some collections of products,

such

Linking Words

as shirts, pencils and pens, bottles, tote bags,and lunchboxes.

Lastly

Linking Words

, the cycle process is

then

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repeated.