BusinEss hAs BEEn so gooD ovEr thE lAst two sEAsons ______ thE gEnErAl mAnAgEr hAs promisED to tAkE All thE stAFF on A trip to EuropE in EArly july.
(A) BECAusE
(B) BEForE
(C) thAt
(D) thErEForE