(Viên chức Mầm non) bài tập tiếng Anh theo chủ đề có đáp án - Test 1

I didn‘t see anyone but I felt as though I _________.

45/60

I didn‘t see anyone but I felt as though I _________.

have been watched

was being watched

be watched

am watched

Giải thích

Đáp án đúng là b