It has been a long time since they met.
A. They haven’t met since a long time.
C. They didn’t meet for a long time.
Kiến thức: viết lại câu
Giải thích: Cấu trúc: It + has been + period of time + since + S + V(quá khứ đơn)
=> S + have + not + V.p.p + for + period of time
Tạm dịch: Họ đã không gặp nhau trong một thời gian dài.
Đáp án: B
Choose the word that has the main stress placed differently from that of the others.
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Nowadays if people look after them, they can live to be at the age of 90.
Choose the word whose underlined part in bold is pronounced differently from the rest.
Choose the best answer to complete each of the following sentences.
I feel like ______ a letter to the authorities about the need for public transportation.
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When they came home, they didn’t buy nothing from the supermarket.