It’s important for us to employ a word or a phrase according to the _________in language studies.
| A．situation | B．condition |
| C．translation | D．expression |
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 |