填空题

How to Make Hamburgers
Making hamburgers is really very simple. All you need is a pound of minced (剁或绞碎的) beef which you mix with the other things—salt and pepper, a teaspoon of mustard (芥末), and an egg as well. You break the egg in a bowl, and mix all the things together with a fork. When it is smooth and well-mixed, make round hamburgers from the mixture, and roll them in some flour. Then you need a frying pan (煎锅) and some oil. Fry the hamburgers on both sides for about 15 minutes until they are brown. When they are ready, get some soft bread rolls and cut them in half. Put the hamburgers inside them and eat them as soon as possible.
How to Make Hamburgers
Ingredients (成分) :
a pound of beef, salt, pepper, a teaspoon of mustard, an egg, flour, oil Method:
(1) Break the (46) in a bowl, and mix all the things together.
(2) When it is (47) , roll them in some flour.
(3) (48) the hamburgers on both sides for about 15 minutes until they are brown.
(4) Get some (49) and cut them in half.
(5) Put the hamburgers (50) the bread rolls.