Because of their playing well, they won the game. (Complex)

• Because of যুক্ত Simple Sentence কে Complex Sentence এ পরিণত করার নিয়ম:• প্রথমে since বসে,- subject বসে,- verb বসে,- Adjective/noun বসে,- Comma বসে,- অপর বাক্যটি বসে।Simple: Because of their playing well, they won the game.Complex: Since they played well, they won the game.Source: Advanced Learners Communicative English by Chowdhury and Hossain.