“『承诺』”
1 Please speak more loudly.【不可以，talk为交谈的意思】2 He told us a funny thing.3 Mr. wang told us not to be late for school.【不可以，be late for迟到，固定搭配，因为没有上下文，既可以用一般现在时态，也可以用一般过去时态。】There are 3000 students in this school没错
杨大公主H
楼主您好！百度ID“买iPhone5S”为您作答：============================================================================Please speak.Speak,please.============================================================================回答完毕，如果楼主觉得我的回答令您满意，请点击“选为满意回答”。如有任何不懂之处，请点击“继续追问”。
zhangalan26
你好！1.Please speak more loudly. 【不能用talk，talk是“交谈、谈话”的意思，这里是“讲”，所以用speak】2.He tells us an interesting thing.3.Teacher Wang tells us not to be late for school.【动词不定式to后面不可以直接加形容词late,需要加上be后，才能接形容词，be late for为固定短语，不能省略be】there are 3000 students in this school.是完全正确的。对你有所帮助的话，请及时采纳喔~~
