IELTS 2 Buổi 19 Process

In the first stage of production, the amount of raw material __________ before moving to the next phase.

• experiences significant changes

• doubles in size

• is harvested

This material, after extraction, __________ a specific name used in the industry.

• is transported to

• is commonly called

• is picked by hand

During the process, the material __________ and needs extra space for storage.

• doubles in size

• experiences significant changes

• is mixed with

Once the final stage ends, __________, allowing for continuous production.

• the cycle then repeats itself

• it is picked by hand

• it is transported to

The ingredients __________ liquid to form a mixture before the next stage.

• are picked by hand

• are mixed with

• are transported to

The materials __________ the factory by trucks for further processing.

• are transported to

• are harvested

• are picked by hand

The crops __________ workers to ensure only ripe ones are selected.

• are picked by hand

• are transported to

• are mixed with

The crop __________ once it fully ripens during harvest season.

• is harvested

• doubles in size

• is mixed with

__________, the raw materials are placed into containers for heating.

• After that

• Once this step is completed

• Immediately

The product is cooled __________ after being removed from the heating chamber.

• immediately

• after which

• once this step is completed