Nicolaus Copernicus’ discovery about the universe is ______, which ______later achievements in astronomy science.
| A．ambitious; gave birth to | B．enthusiastic; resulted in |
| C．obvious; resulted in | D．revolutionary; led to |
Thepowerstationwasbuiltontheriverwithourvillageandsomeothers___withelectricity.
| A．tosupply | B．supplied | C．supplying | D．havingsupplied |
Allhiswork___,helefthisofficeatease.
| A．finished | B．hadbeenfinished | C．finishing | D．tofinish |
Everything___intoconsideration,hisworkiswelldone.
| A．taking | B．taken | C．hasbeentaken | D．beingtaken |
Itisabeautifulvillagewithamountain____it.
| A．Surrounded | B．surrounding | C．havingsurrounded | D．havingbeensurrounded |
Thelastplane___,theyhadtostayinthehotelforanothernight.
| A．left | B．havingleft | C．havingbeenleft | D．beleaving |