Start by explaining that they have to give as much as they can give a step-by-step answer. Beginner, shorter answers are accepted. The more advanced they are, the more of a complete answer is required.
How do you...?
● How do you use the phone? ● How do you treat a cold? ● How do you do laundry? ● How do you make ice? ● How do you take care of a plant? ● How do you raise a child? ● How do you get dressed? ● How do you get rid of a headache? ● How do you kill a cockroach? ● How do you lose weight? ● How do you buy new shoes? ● How do you take care of a goldfish? ● How do you take a shower? ● How do you make coffee? ● How do you prevent or treat pimples? ● How do you control your anger? ● How to make a sandwich ● How do you book a hotel room? ● How do you drive a car? ● How do you make rice? ● How do you mail a letter? ● How do you play basketball? ● How do you go to sleep? ● How do you send e-mail? ● How do you go fishing? ● How do you enjoy a day at the beach? ● How do you wash a car? ● How do you set the table for a meal? ● How do you iron your clothes? ● How do you make your house cooler? ● How do you get a driver's license? ● How do you know if someone really loves you? ● How do you succeed in school? ● How do you write a resume? ● How do you wash dishes? ● How do you play tag? ● How do you play volleyball? ● How do you play hide-and-seek? ● How do you make someone fall in love with you? ● How do you stop smoking? ● How do you advance at work? ● How do you improve your vocabulary? ● How do you improve your pronunciation? ● How do you sell your house? ● How do you take a photo? ● How do you safely cross the street? ● How do you build a fire? ● How do you use a calculator? ● How do you plant vegetables? ● How do you prepare for a wedding? ● How do you cheer up a friend if he or she got dumped by his or her girlfriend or boyfriend? ● How do you cheer up a friend if he or she failed an important test? ● How do you cheer up a friend if he or she is overwhelmed by how much he or she has to do? ● How do you cheer up a friend if he or she is having a hard time finding a job after graduation? ● How do you pray? ● How do you learn a new language? ● How do you love your pet? ● How do you thank your parents? ● How do you judge a person? ● How do you serve humanity? ● How do earn your living? ● How do you reach your office? ● How do you enjoy your holidays? ● How do you use a microwaves oven? ● How do you send a text message from a cell phone? ● How do you change a tire on a bicycle? ● How do you change a tire on a car? ● How do you stop hiccuping? ● How do you boil an egg? ● How do you marry a millionaire? ● How do you make a snowman? ● How do you tie your shoes? ● How do you choose a pet? ● How do you climb a mountain? ● How do you make a friend? ● How do you plan a surprise party? ● How do you decorate a Christmas tree? ● How do you hide Easter eggs? ● How do you wrap a present? ● How do you put on lipstick? ● How do you bargain? ● How do you start a computer? ● How do you take a book from the library? ● How do you mop the floor? ● How do you wash your clothes? ● How would you teach English? ● How do you fly a kite? ● How do you play table tennis? ● How do you give a speech?