The lecture began by _____us where the island was and went on _____about its history.

   A. telling ,talking   B. to tell ,to talk    C. telling , to talk   D. be told ,talking

The lecture began by __________ us where the island was, and went on __________ about its history.

　 A. telling, talking　 B. to tell, to talk　　 C. telling, to talk　　 D. he told, talking