Ⅰ.选词填空(有两词多余)
solar， convenient， novel， boom， development， automatic， invisible， advanced， universe， planet
1．With the development of science and technology, our life will be more and more convenient.
2．Solar energy and wind energy will have been made full use of and sea water will have been switched into energy as well in the future.
3．Early astronomers thought that our planet was the centre of the universe.
4．The vehicles in the future can turn on the automatic driving mode after someone gets into the car, and drive to the destination autonomously.
5．Many stars that are invisible without a telescope at present will be fully explored.
6．It is very difficult to come up with new, creative and novel ideas unless you are passionate about moving society forward.
7．Record profits in the retail market indicate a boom in the economy.
8．They have to have a basic understanding of computers in order to use the advanced technology.
