1, the beginning of the school, we must develop a learning plan.
2, the more you carefully, the error will be less.
3, e-mail is a novel written in English.
4.I should be here until 9:00 to complete the job.
翻译英语：不礼貌的 句子：1、开学初,我们必须制定学习计划. 2、你越仔细,你出的错误就会越少.