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
Fertilizer, (A) which is added to the soil to replace or (B) increase plant nutrients, (C) include animal and green manure, fish and bone meal and (D) compost.
A. which is
B. increase
C. include
D. compost
Đáp án C
Fertilizer /’fə:tilaizə/ (n): phân bón
Vì chủ ngữ “fertilizer” là danh từ số ít nên động từ “include” phải thêm “s”
Đáp án C (include => includes)