BÀI MẪU WRITING TASK 1 -  Test 2 BAND 7.5 I CAMBRIDGE 16 I

The diagram below shows the manufacturing process for making sugar from sugar cane.

Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

Sample No 1

The diagram illustrates there are seven relatively simple stages in the production of sugar fromsugar canes which start from the cultivating of canes and end which the drying and cooling.

The process begins when the sugar canes are grown and the time for growing is between 12-18 months. After the growing stage, they are harvested which is either by hand or with a harvesting machine such as combined. After that, the sugar canes are transported via tractor to a factory.

In the factory, the sugar canes are crushed for the production of juice. The juice undergoes to purifying procedure where the juice is purified with a stone filter. After that, the juice is heated into a boiler and is subjected to an evaporating process for becoming juice to the syrup. The procedure is continued in the stage of separation, where the syrup is dropped into a centrifuge and the crystals are separated from syrup by rotating the centrifuge. Finally, the sugar is produced when they are dried and cold into the container.

Words: 172

Sample No 2

The diagram illustrates how sugar is produced from sugar cans.

As clearly can be seen, there are seven various stages in this process demanding specific machinery and skilled workers.

First of all, sugar needs to be grown in appropriate farmland. After passing 12 to 18 months (perhaps depending on the culture conditions as well as the types of sugar can), the crops are harvested either mechanically by trucks or physically by farmers. At the next step, sugar cans enter into a machine with two rotating wheels in which sugar is completely crushed so that its juice is extracted.

Subsequently, the extracted juice is passed through a limestone filter forpurification. While the purified juice is being heated, its liquid evaporates. Therefore, the juice becomes syrup. At this point, a centrifuge is needed to separate sugar crystals from the syrup. Once the syrup has been centrifuged for a certain time, it is eventually dried and cooled in big containers. The final substance is a substance which is called sugar.

Words: 167