Which conjunction will be the most appropriate to join the following sentences?He lost the prize. He tried his best.
- Aas
- Bbecause
- Cthough
- Dfor
Solution & Step-by-step Explanation
The two sentences present a clear contrast—losing the prize happened despite trying his best. The concessive subordinating conjunction 'though' is perfect here to join the ideas smoothly: "He lost the prize though he tried his best."