HOC24
Lớp học
Môn học
Chủ đề / Chương
Bài học
Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction (from 30 to 34)
Catherine is studying (A) law (B) at the university, (C) and so does (D) John.
A. studying
B. law
C. at the university
D. does