(Viên chức Mầm non) 1128 câu trắc nghiệm Tiếng Anh A2 có đáp án - Phần 15
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- How long you been working in this firm? - I have been working here for five years. When I …………. here for fifteen years, I'll be able to get some

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- How long you been working in this firm?

- I have been working here for five years. When I …………. here for fifteen years, I'll be able to get some

has work

will be working

work

has been working

Giải thích

Chọn đáp án C