A.

11. d
12. c
13. The Filipinos (A. fight B. flights C. is fighting D. fought) for their freedom.
14. They (A. work B. works C. worked D. has work) hard to survive and to achieve from free.
15. The selection (A. give B. gives C. gave D. had given) us an Idea that Filipino identity is the product of the influences of different races.

B.

16. Before Father went home, Mother (A. cook B. has cooked C. have cooked D. had cooked) dinner.
17. I watched TV program after I (A. had studied B. have studied C. has studied D. have been studied) my lessons.
18. I (A. had done B. has done C. did done D. have done) my assignment when my friends came.
19. They (A. has entered B. have entered C. had entered D. entered) the house before the rain fell.
20. We watched tv after we (A. eat B. ate C. have eaten D. had eaten) our dinner.

I NEED IT PO, THANKS​