Ipreferthisdiagram________thatone.
A、thanIhavebeenstudyinghereforfouryears,bynextsummerI________.
Thedirectorrecommendedthatshe________(study)moreEnglishbeforegoingabroad.
Night________(fall),wehurriedhome.
You________gonow.It’sgettinglate.
Agreatnumberofsmallpowerstations________(setup)intheircounty sinceliberation.
