________scores of times, but Derek still couldn’t understand how to use past participle in a concrete situation.
| A．Having explained | B．Having been explained |
| C．Though it was explained | D．It was explained |
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 |
Thecompositiongivenbytheteacher___,AlicewenttowatchTV.
| A．beingdonewell | B．hasbeendonewell |
| C．havingdonewell | D．donewell |
Theweather ___ fine,theydecidedtogooutforawalk.
| A．were | B．was | C．is | D．being |