Don’t ______ the ground with paper. A: leave B: litter C: lit D: littering

【多选题】下列是英汉对照公示语,请问译文正确的有() A. 接待处(Reception) B. 检票口(Ticket Exam) C. 勿乱扔废弃物(No Littering Please) D. 如需帮助,请按铃(Please Ring for Assistance)

Singapore is a clean and orderly country, and you may get stuck with a heavy fine or even face arrest if you are caught doing the following things except _____. A: smoking in public places B: littering and eating in the MRT C: crossing the road at a red light D: flushing the toilet