Fill in the Blanks LINKING WORDS (Although & but)Online version In the following exercices you have to contrast two different ideas by using although and but. by José Miguel Castillo 1 I went to the store , I don't have money . Indians did complicated plastic surgeries , it seems to be a recent invention Switzerland produces the best chocolate , the best cacao is not there . Europeans invented a printing in 1455 , Chinese had invented one in 710 . Da Vinci lived in XV century , he had very novel ideas . Japanese have suffered many natural disasters , they are a developed society . I saw money on the floor , I didn't pick it up . I wore my blue t - shirt , it had been dirty . I drove my car , it didn't have enough fuel . I had an important test at school , I didn't go .