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.

I hope to recover fully from surgery within the next few weeks.
Our objective is to improve patient outcomes through evidence-based medicine.
The researcher needs to index the data for statistical analysis.
It’s essential to exclude potential allergens from your diet to identify triggers.
The digestive tract plays a crucial role in the absorption of nutrients from food.
The air filter in the hospital room helps to remove allergens and pollutants from the air.
Compound fractures require surgical intervention to realign the broken bones.
The surgeon will remove the appendix during the operation.
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