sound know need let的单三形式十分着急 加油答啊

sound know need let的单三形式十分着急 加油答啊 is,am,excuse,thank,spell,call,know,can,bring,need,let,sound,want,的现在分词形式 LET ME KNOW NEED COMPANY lost,found,know,can,let,sell,sound,buy的ing形式? meet look excuse thank do spell call lost found know take bring need have let play sound watch帮忙变三单和ing形式,以上动词 you need let him know it 问下这些动词的一般过去时态写出过去式am afford ask be bring brush buy call can come dance do does draw excuse find found go has have help is join know learn let like listen look lost love meet need paint play run see sell sing sound 单词改第三人称单数形式怎么改?meet spell call thank单词改第三人称单数形式怎么改?meet spell call thank know take bring need have let play sound watch like If you need some help,let me know. 翻译:just let me know if you need my help 英语翻译不是He brings to the world China sound,let the world know China please let me know if you need any f________ help ,OK?我们是初二下学期的 Pls urgently let me know if need us to do commodity inspection,customs declaration.etc?的中文意思 有一首英文歌,是女声.歌词中间有you need to know just let it go let it go i'll never let you golet it go let it go是连在一起的,是很轻快的歌. you must let you mother know first和you need let you mother know first 第二句错误,为什么 以下几个动词的过去式与过去分词是怎样的?watch call thank please can need let play sound like help want join dance paint listen start survey 倒装的条件：虚拟条件从句省去if时例句:should you need more information ,please let me know (=if you should need more information ,please let me know)该例句中,好像if的省略对下半句please lat me know 是否倒装没有影响 请写出下列单词的第三人称单数形式 ing形式 一般过去式thank call do spell lost found those know take can bring need have let play soud