Answer:
1. I have a healthy body, for I mostly eat healthy foods.
2. I get 8 hours of sleep every night, so my body and mind are fully recharged the next day.
3. The cleanliness campaign that we implemented was effective, so we have achieved a clean community.
4. The construction of the new bridge has started yesterday, and now the traffic flow is moving very slow.
5. I studied very hard yesterday, so I passed the test.
