The correct answer is - গ) Though the weather was bad, we went there.
যদি একটি Simple sentence-এ In spite of ব্যবহার করা থাকে, তাহলে তা Complex sentence-এ রূপান্তর করতে Though বা Although ব্যবহার করতে হয়।
অপরদিকে, যদি একটি Complex sentence-এ Though বা Although থাকে, তবে তা Simple sentence-এ রূপান্তর করতে In spite of ব্যবহার করা হয়।
• Example:
Simple: In spite of the bad weather, we went there.
Complex: Though the weather was bad, we went there.
• More examples:
Simple: In spite of his poverty, he is happy.
Complex: Though he is poor, he is happy.
Simple: In spite of his bad behaviour, people mix with him.
Complex: Though his behaviour is bad, people mix with him.
Simple: In spite of his honesty, he is not happy.
Complex:Though he is honest, he is not happy.
or, Honest as he is, he is not happy.
Simple: In spite of his cruelty, I love him.
Complex: Though he is cruel, I love him.
Other options:
ক) The weather was bad, yet we went there।
এটা Compound sentence, কারণ দুটি Independent clause ("The weather was bad" এবং "we went there") সংযুক্ত হয়েছে coordinating conjunction "yet" দিয়ে।
খ) Although we went there, the weather was bad।
এটা grammatically ভুল।
ঘ) Though the bad weather, we go there।
এটা grammatically ভুল এবং অর্থহীন। "Though" থেকে subordinate clause তৈরি করতে "the bad weather" পর যথাযথ verb থাকা প্রয়োজন।
Source: A Passage to the English Language by S M Zakir Hussain.