John was so sleepy that he could hardly keep his eyes ______.
| A．open | B．to be opened | C．to open | D．opening |
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 |