If you had a chance to prepare dinner for your mother, would you choose to make it right now or some day in the future? Watch the video Paradise (天堂) Dinner by Liu Xiaoyu, a junior at[Hebei Institute of Communications, and you will find a right answer.
Recently the six-minute film Paradise Dinner won a great success on the Internet. It told the story of a son who made a big lunch for his mother, but he can only send the dinner to paradise, because his mother has been dead.
"If you do not show your filial piety to your mother right now, you might never have the opportunity in the future, because your mother is growing older and older day by day-this is the main theme of my film, " said the 21-year-old Liu.
Liu conceived(构想)  the story for Paradise Dinner over his 2010 summer vacation.
One day during that holiday,  Liu found his parents were not young any more.  " So I decided to write a story for Paradise Dinner to call for all people, especially young people, to show more filial piety to their parents," he said.
With the help of his teachers and his schoolmates, he found actors, Zhang who played the mother and Yuan Zhen who played the son. At last he finished the film.
Many Web users said they liked the film very much and most of them cried like Liu's parents when they watched it.
From the passage, we know Liu Xiaoyu _____.

A．made a big dinner for his mother

B．made a short video on the Intemet

C．has graduated from a university

D．sent a dinner to paradise himself

What have you known about Liu Xiaoyu's mother?

A．She didn't know the film.

B．She didn't feel moved.

C．She couldn't help crying when she saw the film.

D．She acted the mother in the film.

The underlined words "filial piety" probably mean ___in Chinese.

A．友善

B．同情心

C．仁慈心

D．孝心

The fifth paragraph mainly tells us___.

A．when Liu Xiaoyu wrote the story

B．Liu Xiaoyu's parents were old

C．why Liu Xiaoyu wrote the story

D．why our parents should love their children

The writer wrote this article to___.

A．encourage p.eople to care more about their parents

B．introduce a short video

C．think highly of the talent of Liu Xiaoyu

D．show the kind heart of most people