Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
– Why wasn’t your boyfriend at the party last night?
– He ____________ the lecture at Shaw Hall. I know he very much wanted to hear the speaker.
A. may have attended
B. was to attend
C. should have attended
D. can have attended
Answer the question before viewing the answer below
Correct answer: A
– Có thể anh ấy đã đến buổi thuyết giảng ở sảnh Shaw. Tôi biết là anh ấy rất muốn nghe người diễn giả đó.