谁帮我做下这个英语阅读理解

谁帮我做下这个英语阅读理解
In the West,it is customary to hold a party in celebration of a person’s birthday.At 18,one becomes an adult.Usually the family has a big party for the new adult and a major present--an expensive car or watch-- is given to him or her.The present varies from family to family.Any birthday past 70 is celebrated in a special way because the birthday person is getting old and may die before another birthday comes around.And 100--the centennial birthday-- is generally regarded as unusually occasion because few people reach it.The centenarian may even receive a telegram or a letter of congratulations from others.
Many friends come to the birthday party with birthday presents and say “Happy Birthday” to the birthday person.The guests watch him or her open the presents and he or she thanks them for the presents they have brought.At the party drinks and food are served.Toward the end of the dinner the lights in the room are turned off,and someone comes in from another room with a cake on which are lighted candles,one for each year.At the sight of the cake the guests begin singing “Happy Birthday to You”,and the birthday person makes a wish before he or she blows out the candles on the cake.It is said that the wish will come true if all the candles go out in one puff.After that,the cake is cut in slices,usually by the birthday person,one piece for each guest.When the party comes to an end,the guests wish the birthday person “Happy Birthday” again and leave.
21.What do the westerners do to celebrate their birthday?
A)They often go outing.B) They hold a party.
C) They go to see a film.D) They call each other.
22.What do parents give the children when they are 18 years old?
A) A watch.B)A car.C)A large house.D)A or B
23 The birthday past 70 is often celebrated in a special way____.
A) because they are very health B) because they want to
C) because the person is getting old and older and he may die before another birthday
D) to give the birthday person a surprise
24.The birthday person ____ before he blows out the candles.
A)makes a wish B)sings a song for others C) dances D)kisses his parents
25.When the party is over,_______.
A)the guests will stay there and talk with each other
B)the guests say Happy Birthday to the birthday person and then leave
C)the birthday person will clean the room
D)the birthday person will go to sleep at once