... independent D. independently Mã đề 12 0 trang 1/ 4 ĐỀ THI HỌC KỲ I KH I 12 NĂM HỌC 2 010 -2 011 Môn: TIÊNG ANH Th i gian làm b i 45 phút; 40 câu trắc nghiệm BỘ GIÁO DỤC VÀ ĐÀO TẠO SỞ GIÁO ... places. It is not allowed in any public buildings, on any public transportation ( including airplane flights within the United State), in shops, in movies theaters, schools, and office buildings. ... that is designated for smokers. If you are with someone, even outdoors, it is polite to ask if they mind before you start smoking. The legal smoking age in America is 18 . If you are buying cigarettes...