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.

We may need to substitute one medication for another if side effects occur.
Regular exercise can benefit your overall health.
The medication will cascade through your bloodstream.
The scar from the surgery will fade over time.
We’ll schedule a follow-up appointment for you next week.
Rest whilst we prepare for the procedure.
Control your portion sizes to maintain a healthy weight.
The deposit of calcium in your joints may indicate arthritis.
Check