A. taken place
B. happened
C. held
D. attended

A. will be held
B. will hold
C. will be taken place
D. are held

     June 5 is World Environment Day. This makes us pay more attention to our environment and we need to
protect it.
     When Wang Boxuan, a Beijing high schoolboy, uses up his exercise books, he does not throw them away.
Each one is stored at his school with hundreds of exercise books given by other students. Then they are sold to
a Beijing paper making factory.
     The paper is recycled and used again by students and teachers in the school. At the same time, the money
made from the sales goes towards schools in Inner Mongolia for planting trees and grass. This place is one of
the sources of the sandstorms that often attack Beijing during springtime.
     Wang's school is one of the schools in the capital that take part in the"green promise"environment protection
activity. So far, nearly 210,000 students have taken part in the activity, collecting more than 87 tons of waste
paper.
     With the Olympic Games coming to Beijing in 2008, students are eager (渴望) to help make the capital a
more pleasant place.
     "There are some environment problems in the city, such as sandstorms." said Wang. "We should do our duty
and encourage others to do so as well."
     Vice- Premier (副总理) Zeng Peiyan has written a letter to the teachers and students to encourage them to go
on supporting environment protection.

1. What do Wang Boxuan and his schoolmates do with the waste exercise books?

A. Throw them away.
B. Store and sell them.
C. Cut them into pieces.
D. Give them to the students in Inner Mongolia.

2. What is the money from sales used for?

A. Buying new exercise books.
B. Helping poor students.
C. Planting trees and grass.
D. Being stored.

3. What can we infer (推断) from the third paragraph?

A. Many years later, students will have no exercise books to use.
B. Many years later there will be no waste paper.
C. Many years later, the sandstorms will be weaker in Beijing.
D. Many years later, Beijing will be much dirtier.

4. Choose the right order according to this passage?
    a. Trees and grass were planted.
    b. Schools in Inner Mongolia received the money.
    c. Students collected waste paper.
    d. Vice- Premier encouraged the teachers and students.

A. cbda
B. badc
C. bacd
D. cbad

5. Which is the best title for the passage?

A. Planting trees.
B. Green promise.
C. Collecting waste paper.
D. Making money.