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UNIT 49I. PRONUNCIATION
UNIT 49I. PRONUNCIATION
3500 CAU TRAC NGHIEM ON TAP AV THCS
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Đáp án tham khảo
23. He has to go to work today, ...?
a. isn't it
b. doesn't he
c. hasn't he
d. has he
b
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23.
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3500 CAU TRAC NGHIEM ON TAP AV THCS