Fill in the blank with ONE suitable word.For instance, people will drive the small vehicles which have wings with them (although / because / so despite)they could fly high.

For instance, people will drive the small vehicles which have wings with them so they could fly high.

Tạm dịch: Ví dụ, mọi người sẽ sử sụng những thiết bị nhỏ có cánh để mà có thể bay lên cao.