Listen to the sentences and complete them with the correct word or words (there will be between 1 and 4 missing).
Spelling is important both in the OET and in your working lives, and this exercise will help you to improve.

Lifestyle changes can alter your risk of developing certain diseases.
We’ll quantify the levels of inflammation in your blood.
Fatigue can accumulate if you don’t get enough rest.
Certain medications can modulate your immune response.
The research fund supports innovative projects.
Your local community health center offers various services.
Language can sometimes be a barrier to effective communication.
The red zone on the chart indicates danger.
Check