Wehaveenteredintoanage_______dreamshavethebestchanceofcomingtrue.
A、whichChina'simageisimprovingsteadily,withmorecountries__________itsroleininternationalaffairs.
Icanmeetyouateighto'clock;_____youcancallforme.
Thisisthe_____pianoonwhichthecomposercreatedsomeofhisgreatestworks.
Inthatschool,Englishiscompulsoryforallstudents,butFrenchandRussianare_________.
Mr.Smithgradually_____aknowledgeofthesubject.
