1/ They continued to work though it got dark.
2/ Despite the noises I keep on studying.
3/Although it was foggy the flight was not delayed.
4/He ate all the fruit although it was green.
5/We did the test well despite its difficlty .
6/Despite his strength I am not afraid of him.
7/Mr. Pike does not wear glasses in spite of his old age.
8/He did not eat much despite being hungry.
9/The plane took off in spite of the bad weather.
10/He could not solve the problem although he is good at math