Joining of sentences
1. He ran fast. Yet, he could not get the train.
Ans: Though he ran fast, he could not get the train.
or Although he ran fast, he could not get the train.
2. He is rich. He is honest.
Ans: Though he is rich, he is honest.
3. I burned with questions. I could not ask.
Ans: Though/Although I burned with questions, I could not ask.
4. He went out without an umbrella. It was raining heavily.
Ans: He went out without an umbrella although it was raining heavily.
5. Jerry could chop wood well. He was very small.
Ans: Jerry could chop wood well although he was very small.
