Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Trả lời câu hỏi dưới đây:
You looked tired. ________hard all day?
Câu hỏi
Nhận biết
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Trả lời câu hỏi dưới đây:
You looked tired. ________hard all day?
A.
Have you been working
B.
Did you work
C.
Do you work
D.
Are you working
Đáp án đúng: A
Lời giải của Luyện Tập 365
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The boat was sailing north when a terrible storm_____________ .