阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
Billionaires Race to Space
In late July 2021, Jeff Bezos achieved an out-of-this-world ambition. The billionaire founder of Amazon 【小题1】 (fly) to the edge of space—62 miles (100 kilometers) above Earth’s surface—on a rocket designed by his company Blue Origin.
“Best day ever,” Bezos said over the radio to mission control after landing safely back on Earth, 【小题2】others weren’t so impressed. They called the mission 【小题3】huge waste of money. Bezos, they argued, should be spending his billions to improve things on Earth.
Bezos wasn’t the first billionaire to set his sights on space. Nor was he the first 【小题4】 (criticize) about wasting enormous personal wealth. A week 【小题5】the Amazon founder made history, business owner Richard Branson did, too. Branson became the first person to fly to space on a rocket he helped fund, 【小题6】 (develop) by his company Virgin Galactic.
Critics say that the money 【小题7】 (go) toward commercial space travel would be better spent on 【小题8】they see as more important pursuits. These include working to cure diseases, reducing poverty, and helping to solve the climate crisis. Besides, launching spacecrafts is harmful to the planet, critics declare. As naturalist Holly Haworth pointed out in Sierra magazine, “traveling in rockets is arguably the most carbon-emitting thing an individual can do.”
But supporters of commercial space travel argue that it does benefit humanity. Personal funds are put toward high-paying jobs and a new industry. That’s money they could have spent on new luxury cars or villas for 【小题9】(they), supporters say. Plus, their companies are investing in new technologies 【小题10】 increase access to space and drive innovation in other areas as well.