Give the correct form of the word in brackets to complete the sentence

câu 3give the correct form of the word in brackets to complete the sentence
1.i don't like science fiction novels much i think they are..............(realistic)
2.A person whose job í to design things í a..............(desigs)
3. einstein was one of the greatest..............in the world.(science)
4.there í a link between..........development and the environment.(economy)