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 bone marrow biopsy revealed abnormal blasts, indicating leukemia. | |
| I advise you to consult with a specialist regarding your condition. | |
| Avoid touching the sterile equipment to prevent contamination. | |
| There has been a widespread outbreak of the flu in the community. | |
| Spinal fusion surgery aims to stabilise the spine and relieve pain. | |
| Researchers postulate that genetics may play a role in the development of the condition. | |
| There has been a cluster of cases with similar symptoms reported in the area. | |
| The immune system recognises antigens as foreign invaders. |