It’s the second time for me to come to Beijing. There are many places of interest in Beijing, such as the Summer Palace, the Great Wall, etc. What’s more, I think great changes have taken place in Beijing. People’s living conditions have improved a lot. Their life is very happy. Almost everyone has a big smile on the face. People in Beijing are in high spirits and hard-working. Children can receive a good education.
But in the past, some children didn’t have enough money to go to school. They often worked for cruel bosses. The bosses didn’t give them enough food. I feel sorry for them. Today people have already lived in tall building, worn beautiful clothes and so on. Life has changed greatly.
How many times has the writer been to Beijing?

A．Once

B．Twice

C．Three times

D．four times

People’s living conditions have improved ___________in Beijing.

A．a lot

B．little

C．few

D．slowly

Today, our life is __________.

A．very happy

B．very bad

C．very interesting

D．just so-so

People in Beijing work ________.

A．slowly

B．hard

C．happy

D．low spirits

In the past, children had _______ education. 

A．enough

B．high

C．good

D．bad