quEstions 6 to 10 ArE BAsED on thE Following tAlk.

A、BECAusE hE CoulDn’t FinD onE.
B、BECAusE somEonE hAD stolEn thE ExtinguishEr.
C、BECAusE thErE wAsn’t onE in thE BAnk.
D、BECAusE somEonE ElsE got thErE First.