WORLD POPULATIONA. PHONETIC I. CHOOSE THE WORD WHOSE UNDERLINED PART I...
19) If I ... you were sick. I would have called
sooner.
A. knew
B. had known
C. know D. would have
known
19) If I ... you were sick. I would have called
sooner.
A. knew
B. had known
C. know D. would have
known