Is it correct to say,<br/><br/>1. "What is the size you take for shoes?"<br/><br/>2. "What size do you take for shoes?"<br/><br/>3. "How heavy are you?"<br/><br/>4. "What is your weight?"<br/><br/>If they are all wrong, how do I say? Pls teach me the correct and common way to say these in English.<br/><br/>Thank you.