when you make a sandwich,you must put some butter on____ pie

Do you like butter ____ a sandwich? Can you tell me how____(make)butter sandwich? 23.8when you make the pie,you will have to __it-_again and a How do you make a tuna sandwich? :How do you make a fish sandwich when you speak English,you must make yourself --------.A:und What do you like to put( ) a sandwich Do you have any butter?I want ()on the sandwich. When you send a letter by air post,you must put move stamps 改错Would you like a butter on your bread?答案上说是a butter改成some When do you have your P.E.lesson?——On____.A.the morning B.th must we put this in to make a banana shake?no,you（ ）.