77. The company was e_________ 　in 1960. It has a history of 47 years.

76. China is rich in natural r_______________.

35.We slept with the light ________all night long last night.

A. burnt　 　　B. to burn　 　C. being burnt　 D. burning

34.Little Tom admitted _____in the examination, ____the teacher his word that he wouldn’t do that again.

A. to cheat; to give　 B. cheating; kept C. having cheated; giving　 D. to have cheated; keeping