minh2004q 2/14/2024 7:48:35 AM

Question 9. This class, ___________ is a prerequisite for microbiology, is so difficult that I would rather drop it.  

      A. that                                  B. when                                C. where                              D. which  

Question 10. - Peter: "What ___________ your flight?”  

      - Mary: “There was a big snowstorm in Birmingham that delayed a lot of flights."

      A. held up                            B. postponed up                   C. delayed up                       D. hung up 

Đề thi thử THPT 2021 - Tiếng Anh - GV Vũ Thị Mai Phương - Đề 12 - có lời giải