Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

Question 10. We _____ in silence when he suddenly _____ me to help him.
A. walked - was asking
B. were walking - asked
C. were walking - was asking
D. walked - asked

Question 11. After _____ goodbye to her friends, she got onto the bus.
A. to be said
B. being said
C. having said
D. said

Question 12. The more you practice speaking in public, _____.
A. the more you become confident
B. the more you become confidently
C. the greater confidence you become
D. the more confident you become

Question 13. _____ will be carried in the next space payload has not yet been announced to the publiC.
A. It
B. What
C. When
D. That