1. I’ve been trying really hard to get fit. I need to do more exercise – I get out of breath very quickly.
2. If you go running twice a week, you’ll soon build up stamina. If you want be healthier, you need to give up junk food.
3. My tutor has just published a groundbreaking paper in a well-known scientific journal. It was great to be involved in the ground-breaking research on cancer.
4. Florence Nightingale taught nurses how to prevent the spread of infection in hospitals. There are many different tests to diagnose infection.
5. I’m sorry, I didn’t recognise you in that hat! It’s important to recognise the contribution of every member of the team.
6. You look great – have you lost weight? Oh no, I think I’ve lost my keys! I can’t find them anywhere.