时间与数字表达综合运用 — 英语填空题
题目
Amy leaves home at 7:20. It takes her 30 minutes to get to school. So Amy gets to school at ___（用英文写出这个时间，如 ten past seven 的形式）. Her class has 18 girls and 12 boys, so there are ___（用英文单词写出人数）students in her class.