tolong bantu dongg,hari ini di kumpul makasih

15.b. no probelm
16.b. have
17.c.Sure, i can
18. d. can give
19. a. I'm Sorry

15.b.No problem
16.a.has
17.a.I don't think so
18.d.can give
19.c.Im afraid
(maaf kalo salah ya)