My children _________ (not do) their homework last night.
Giải chi tiết:
Đáp án C. Ta thấy có last night là dấu hiệu của thì quá khứ đơn, và đây là câu phủ định. Theo quy tắc câu phủ định với động từ thường ta phải mượn trợ động từ did thêm not thành didn’t và động từ theo sau ở dạng nguyên thể nên đáp án C. didn’t do là đáp án cần chọn. Câu này có nghĩa là: Bọn trẻ đã không làm bài tập về nhà tối qua.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Last week, we an interesting film about the animal world.
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Peter bought a car as a present for his wife two weeks ago.
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There has been growing public concern about the use of chemicals in food recently.
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A lot of research in medical science has been to improve human health.
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The higher the cost of living is, .
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The dog my father gave me is very lovely.
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.
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Harmful environmental factors can the development of certain diseases.
Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
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The success of the company in such a market is remarkable.