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.

Pharmacology studies the effects of drugs on the body.
The doctor will elicit information about your medical history.
A prominent symptom of the condition is difficulty breathing.
We’ll use this template for documenting your progress.
The integrity of the data is crucial for accurate analysis.
Your tolerance for pain may vary depending on individual factors.
The saline solution was prepared according to sterile procedures.
The treatment was challenging nevertheless, the patient remained optimistic.
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