. WE ... THIS COURSE BY THE END OF NEXT YEAR.A). HAVE FINISHED B)....

16) - KIEM TRA 15 PHUT 12 CO BAN
KIEM TRA 15 PHUT 12 CO BAN

16). We ... this course by the end of next year.

a). have finished

b). were finishing

c). had finished

d). will have finished