Giúp em 9 câu trắc nghiệm này ạ 61.Harry has been admitted to School of Medicine at mid western university. A. a/the B. the/a C. an/the D. Ø/the 62.Mel’s grandmother is in hospital, so we went to visit her last night. A. a/Ø B. the /the C. an/Ø D. Ø/Ø 63. political science class is taking trip to France in Spring. A. a/a/the B. the /a/Ø C. a/a/Ø D. Ø/a/Ø 64. Queen Elizabeth II is monarch of Great Britain. A. a/a/the B. the /a/Ø C.Ø/ an/the D. Ø/a/Ø 65.Scientists sent expedition to Mars during 1990s. A. an/Ø/the B. the /Ø/the C. an/the/Ø D. Ø/Ø/Ø 66.Last night there was bird singing outside my house. A. a B. the C. an D. Ø 67. chair that you are sitting in is broken. A. a B. the C. an D. Ø 68. Civil War was fought in United States between 1861 and 1865. A. a/the B. the /Ø C. the/the D. Ø/an 69. Florida State University is smaller than University of Florida. A. a/the B. the /the C. the/an D. Ø/the 70.There was knock on door, I opened it and found small dark man in blue overcoat and woolen cap. A. a/the/a/a/a B. the /a/a/Ø/Ø C. a/the/a/the/an D. a/a/the/the/Ø