: Why is the girl over there looking at me as though she __________ me? I have never seen her before in my life
A. had known
B. knows
C. has known
D. knew
Why is the girl over there looking at me as though she __________ me? I have never seen her before in my life A. had known B. knows C. has known D. knew
⇒ Sử dụng thì quá khứ hoàn thành : Past Perfect tense