the graph below shows the average monthly change in the prices of three metals during 2014.

The graph illustrates the average price change among three different materials in 2014.

It is clear that

all materials showed a fluctuating trend from January to December. In January,

Nickel

stood

at the first stage

of change and peak of 6%

then

Copper

saw the second stage with 2% of

changes

Fix the agreement mistake

change

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Change preposition

apply

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besides

,

Zinc

Correct word choice

and Zinc

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stood at the lowest point with 1%. In the first half of the year,

Nickel

had a downward trend which depicted

tremendous

Correct article usage

a tremendous

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slump from 6% to -3%.

Moreover

,

Copper

experienced a reduction method between 1% and -1% at the same time.

However

Add a comma

However,

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Zinc

showed a noticeable increase in the first month but it had a fall flow by 4% in the next five months. From June to July

Nickel

,

copper

and

Zinc

experienced growth of -1%, 1% and -.7% respectively. Interestingly,between

seventh

Correct article usage

the seventh

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and ninth months all metals maintained the same level. From September to October,

Nickel

,

zinc

and

Copper

showed

slight

Add an article

a slight

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decline by -1%, -.7% and -.5% respectively

then

Replace the word

than

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in the

last

season of 2014, both

Nickel

and

Zinc

saw

an

Change the article

a

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remarkable increase of 3%

also

copper

was

Unnecessary verb

apply

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rose by 2% approximately.