10 câu trắc nghiệm Thì tương lai hoàn thành tiếp diễn (Future Perfect Continuous) có đáp án
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Will you ________ here for ten years by the time of the Christmas party?

3/10

Will you ________ here for ten years by the time of the Christmas party?

have been worked

have to work

have been working

Giải thích

Chọn đáp án C