According to the writer, people should .
Đáp án đúng là: C
Giải thích:
Dựa vào câu: Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient, especially in emergencies.
Dịch: Chỉ sử dụng điện thoại di động khi bạn thực sự cần. Điện thoại di động có thể rất hữu ích và tiện lợi, đặc biệt là trong những trường hợp khẩn cấp.
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.
Until recently, many teachers and school officials turned a blind eye to bullying, believing that the students would eventually sort it out by themselves.
Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
Life in areas with extreme weather conditions is not easy at all.
Mark the letter A, B, C, or D on your answer sheet to indicate the most suitable response for each of the following exchanges.
Tom: “Can I have another cup of tea?” – Mrs. Green: “ ”
Checking for mould and mildew is first thing one can do in a green campaign.
The Covid-19 pandemic reminds us to respect doctors and nurses, who others in our society.
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.
Without action, the impacts of climate change threaten to catastrophically damage our world.
The rapid urbanization led to many serious problems. One of those is the growth of slums.
Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.
The sun is a powerful energy source, and this energy source can be harnessed by installing solar panels.