She was walking to the library to borrow some books when she was noticing his class teacher. A. was noticing B. some C. was walking D. the
Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
She was walking to the library to borrow some books when she was noticing his class teacher.
A. was noticing
B. some
C. was walking
D. the