How do you use the knife

Do you need _______?No,I can use the knife.But How many ____(knife) do you have? 1,I don’t know how to use the telephone.2,How do you use the 短文填词 The use of paper How ________ paper do you use every ye Do you like singing?Do you know how to use the iPod or iPhon Do you know how I can use the computer?Do you know —— —— use How do you use your pocket money How do you use the computer该怎样翻译拜托各位大神 Q1:Do you know how i can use the computer?(改为同义句） DO you kon how often do you use Internet?阅读理解 how do you use computer 帮我回答一下 How often do you use a computer?成立吗?