PHẦN 3: ĐỀ ÔN LUYỆN THI PRACTICE TEST 2

I didn't see anyone but I felt as though………….. A. I have been watched B. I be watched C. I am watched D. I was being watched

21/95

I didn't see anyone but I felt as though…………..

I have been watched

I be watched

I am watched

I was being watched

Giải thích

Chọn D