It's about ________ from the school to my house.

1. A.
   twenty minutes' walk
2. B.
   twenty minutes' walking
3. C.
   twenty minutes walk
4. D.
   twenty minutes walking

Li Lu is a fifth-grade student who lived in a small village in Shanxi Province. She lived with her grandparents, because her parents are migrant workers in big cities. During the days when there were no school buses, Li Lu had to ride a bike five kilometers and climb a small mountain to school every day. Her 70-year-old grandfather says he and Li Lu’s grandmother always worried about her safety.

“There are so many cars on the roads, and we were really _concerned_ about her all the time. When it was time for her to come home, we would stare at the alley’s (小巷的) entrance until she showed up.”

But with the start of the new school year, the school’s new bus now picks up the students. Eleven-year-old Li Lu pointed at her seat on the bus and said ,“Now I don’t ride my bike any more. My grandparents no longer need to worry about me. The bus is spacious and comfortable. Look! This is my seat, with my name tag on the seatback.”

1.How far is Li Lu’s home from her school?

A．Five minutes by bike.                    B．Over five kilometers.

C．Fifty minutes by bus.                     D．Four kilometers.

2.The underlined word “concerned” can be best translated into ________.

A．关注             B．有关的           C．担心的           D．涉及

3.Why does Li Lu live with her grandparents?

A．Because she lives far from school.

B．Because her parents have died.

C．Because she had to ride a bike five kilometers to school.

D．Because her parents work in big cities.

4.What’s the main idea of this passage?

A．Going to school by bike.                  B．Far away from school.

C．Li Lu has taken the new school bus.          D．Li Lu and her family.

Maria lives in the beautiful countryside．She usually gets up early in the morning， 16  she’s never late for schoo1．After getting up，she often showers and has a good breakfast．Then she  17  for school at around 6：30．  18  her home is very far from school，she likes riding her bike better than  19 the bus．It takes her about an hour   20  her bike．It’s so long! On the way，she sings and sings so she always feels  21 ．Also she thinks that it’s good for her health   22  to school by bike．
After school she usually goes back   23  with her friend，Linda．Linda’s home is nearer than Maria’s． It’s only three miles from her home   24  schoo1．Linda likes riding，too．And she also thinks that it is a good  25 of transportation．