Câu hỏi: Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
Every day, in homes, people waste huge amounts of energy and water.
A. use
B. save
C. spend
D. keep
Every day, in homes, people waste huge amounts of energy and water.
A. use
B. save
C. spend
D. keep
Waste (v): lãng phí - save (v): tiết kiệm
Đáp án B.