Which conjunction will be the most appropriate to join the following sentences? He lost the prize. He tried his best.

A. as

B. because

C. though

D. for

C. though

The most suitable conjunction is though. The complete sentence is “He lost the prize though he tried his best.”

Which conjunction will be the most appropriate to join the following sentences? He lost the prize. He tried his best. , Which conjunction will be the most appropriate to join the following sentences? He lost the prize. He tried his best.