I’ll be in the office all afternoon………….5 o’clock, but after that I'll be at home. A. by B. for C. around D. untilĐoạn văn6/82PART B. LEXICON AND GRAMMAR (50 POINTS) Choose the correct answer to each of the following questions. I’ll be in the office all afternoon………….5 o’clock, but after that I'll be at home. byforarounduntilGiải thíchChọn D