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For thousands of years, (A) man has created (B) sweet-smelling substances from wood, herbs, and
flowers and (C) using them for perfume (D) or medicine.
Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction.
Assessment instruments in nursery schools (A) they feature items and (B) other materials different (C) from those on elementary (D) school tests.
Mark the correct answer to each of the following questions.
Although they are identical twins, their teacher can easily ………between them.
Show the underlined part that needs correction in each of the following questions
(A) One another (B) surprising method of forest (C) conservation is (D) controlled cutting of trees.