Ответ:
1. Give me the sugar, please.
2. Do not smoke, it is bad for the health (it's unhealthy)
3. Do not be late for the lesson / Be on time for the lesson
4. Drink the cup of tea, please.
5. Take my umbrella. It's going to rain now.
6. Go to the cafe.
7. Let her go to the home. She feels bad.
8. Give me the recommendations how to groom hair.