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.

Your insight into your symptoms can help us make an accurate diagnosis.
Certain glands secrete hormones that regulate various bodily functions.
You may encounter some discomfort during the procedure.
The diffuse pain in my abdomen made it difficult to pinpoint the source.
A robust immune system helps fight off infections.
Do you have any comments or concerns about your treatment plan?
We aim to accomplish the surgery without complications.
The rationale behind this treatment plan is to minimise side effects.
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