Test 1: The graph below shows the average monthly change in the prices of three metals during 2014. Summarize the information by selecting and reporting the main features and make comparisons where relevant. Write at least 150 words.

The line graph displays how much average changes happened in the

prices

of

three

metals

in the year 2014.

Overall

, the

three

metals

were completely downtrend in

prices

for the first two quarters

however

, in quarter four of 2014, all the metal

prices

moderately increased in percentages.

Moreover

, all the metal

prices

were quite fluctuating throughout the year. At the beginning of the period, Nickel experienced a rapid fall in

price

till the month of March, even though for the next two months the

price

did try to push higher but eventually, it failed and from the month of May it rapidly declined by negative in the proportion of

prices

till June. The other two

metals

also

witnessed a drop in

prices

during the first six months

except

Add the preposition

forexcept

show examples

Copper metal which never crossed below -1% and by the next

three

months all the

metals

reached a plateau. During the Quarter

three

of the year, Copper was the only metal to sustain in positive number in

prices

whereas

, the rest of the

metals

were below zero.

Although

, in the month of October, Zinc and Nickel escalated in

price

rapidly

while

Copper metal drastically rose in

price

and by the end of the period all the

metals

were between the range of 1% to 2%.