Having decided to rent a flat,she( )looking for the advertiementsA set out B set up C set about D set down

Having decided to rent a flat,she( )looking for the advertiementsA set out B set up C set about D set down
Having decided to rent a flat,she( )looking for the advertiements
A set out B set up C set about D set down

Having decided to rent a flat,she( )looking for the advertiementsA set out B set up C set about D set down
C set about doing sth= set out to do sth 开始干某事