WHAT TIME DID THE WRITER’S FRIEND LEAVE AFTER WAITING FOR HIM

14) - DE KIEM TRA HKI 20112012
Tiếng Anh DE KIEM TRA HKI 20112012

14) What time did the writer’s friend leave after waiting for him?

A. 7.10

B. 7.30

C. 7.00

D. 6.30