I know how _____(use) a map 怎么做?

I know how _____(use) a map 怎么做? I don't know how commas 该是什么I dont't know how use commas 为什么选use to use i dont know how Ishould use commas改为简单句 i dont know how to use it 需要it吗i dont know how to use 还是 how to use it?为啥要有 it? I don't know __________.A.how can I use it B.how to use it C.what I can use it D.what to use it How to use RAR files?How do I know that I have software Winrar? 连成一句:I believe.They know how to use the tools.I believe()()()how to use the tools. 7.I don’t know.How do I use commas?（变成一个复合句） I don’t know I use commas.I don’t know怎么写? I want to know how I can use the computer.I want to know how I can use the computer.I want to know —— ——use the computer. can I use english,because I do not know how to types in Chinese. I don't know how I can use the commas 的同义句是什么? I don't know how I can fly a kite.I dont know how _____ _____a kite. 1 I don't know how to look after ___(I)1 I don't know how to look after ___(I)2 The pen___(use).I will throw it away.3 Of the three bottles,this one has__milk(taste).4 Chinese food tastes_____(health) and _____(taste).5 Talking too much is_____and yo I don' know how to use commas是不是宾语从句 主语又是什么 When you told me ,I don't know how to use of you? 造几个象I don't know how to use commas.的句子 When you told me ,I don't know how to use of you? I don't know how to use this.改同义句RTthanks