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. For thousands of years, man has created sweet-smelling substances from wood, herbs, and flowers and using them for perfume or medicine. A. man B. sweet-smelling C. using them ...
Đọc tiếp
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.
For thousands of years, man has created sweet-smelling substances from wood, herbs, and flowers and using them for perfume or medicine.
A. man
B. sweet-smelling
C. using them
D. or
Đáp án C
Sửa using them -> used them