VOCABULARY Discovery and invention Complete the sentences with one of the words from each pair. adapt / adaptation create / creation discover / discovery explore / exploration imagine / imagination invent/invention 1 Scientists now think that there is water on Mars. That's an amazing 2 Ava developed some great ideas for our design project. She has a fantastic 3 Scientists want to the Amazon and look for new types of animals and plants. 4 Hezârfen Ahmed Çelebi created a new in the 17th century - it was a set of special 'bird wings' that he could fly with. 5 Could you to living in space? 6 The two governments want to work together and a space programme.