Dear Tommy,
I’m writing to you on your third birthday. I want to tell you something about your grandma’s time. I was born sixty-eight years ago in a small village.
Transportation used to be a big problem. When we traveled from village to village,  we used to walk or ride horses.
Shopping was not an easy job, either. There were no supermarkets in the neighborhood. We used to grow most of our own food: rice and vegetables. We kept things cool in a special underground room.
The biggest difference is that you have electricity. We didn’t have electricity until very late in our small village. We didn’t have any televisions of course. We used to perform our local（地方的）music and enjoy it very much.
Life used to be very hard, but I was not upset. I would like you to know about the old days and be happy about what you have when you grow up. Remember, feeling good about life is the key to happiness.
Love,
Your grandma
This letter is written by ______.

A．a grandfather to a grandson

B．a grandmother to a grandson

C．a grandfather to a granddaughter

D．a grandmother to a granddaughter

Tommy is _______ when the letter is written.

A．one

B．two

C．three

D．four

This letter is mostly about ______ .

A．the writer’s old life experience

B．the writer’s future life

C．what a kid can do for old people

D．how the writer has changed

Which is NOT true about the writer?
A. She was born in the countryside.
B. She felt good about the village life.
C. She used to grow vegetables in the village.
Why did the writer write this letter?

A．She wanted to show that life now is really happy.

B．She wanted to tell others that life was so hard in the past.

C．She wanted the kid to be positive about life in the future.

D．She wanted the kid to dream about his future life.