Choose the correct complex sentence for the following compound sentence: “He tried his best, but he did not succeed.”

• ক) Though he tried his best, he did not succeed.
• খ) He tried his best, and he did not succeed.
• গ) Despite trying his best, he did not succeed.
• ঘ) He did not succeed, although he tried his best.

• Though he tried his best, he did not succeed.

যিকোনো এটা বিকল্প বাছি লোৱাৰ পিছত উত্তৰটো চাব পাৰিব।