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.

The identification of specific genetic markers can aid in the early detection and treatment of inherited disorders.
Conditions requiring long-term management, can have an effect on a patient’s mental health.
Connective tissue disorders encompass a diverse group of conditions characterised by abnormalities in the structure, function, or integrity of the body’s connective tissues.
The biopsy results confirmed the presence of cancerous cells in the tumour, necessitating immediate intervention by the oncology team.
During the preclinical phase of drug development, researchers conduct extensive laboratory testing before advancing to human clinical trials.
The cost estimate for surgery includes all associated expenses and taxes.
Before performing the procedure, the doctor will engage in a comprehensive discussion with the patient or their legal guardian to obtain informed consent.
The similarity in symptoms between the patient’s condition and a known autoimmune disorder prompted further investigation by the medical team.
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