（1）To cook a special soup，what do you need to put into a pot first？
A.Some carrots.
B.Some onions.
C.Some water.
（2）How many onions do you need to cut？
A.One.
B.Two.
C.Three.
（3）How long do you fry the onion，carrot and potato in some oil？
A.10 minutes.
B.5 minutes.
C.13 minutes.
（4）What do you need to add to the soup when everything is cooked？
A.Salt and oil.
B.Oil and pepper.
C.Salt and pepper.