What does the passage say about Earth Day?

a. It aims to change people's lifestyle.

b. It aims to change people's attitude towards the world.

c. It aims to encourage people to care more about environmental  protection.

d. It aims to find solutions to the problem of water shortage.

How can we preserve our Earth for generations to come?

a. It is beyond our capabilities.

b. We must work toward small changes.

c. We must wait until we have graduated from school.

d. We need to receive training to do this.

Which of the following is discussed in the passage?

a. Using cloth napkins.

b. Changing your light bulbs.

c. Altering your commuting habits.

d. Saving water.

What is the significance of changing our actions in small ways?

a. It can make the world look greater.

b. It can make us famous.

c. It can help save natural resources.

d. It can help develop the economy.

What did you learn from the passage?

a. People can be very selfish.

b. People are sometimes difficult to deal with.

c. People can be easily influenced.

d. People are sometimes very curious.

When did the speaker and her roommate know each other?

a. When they became roommates.

b. Before they lived in the same place.

c. When they were both children.

d. Before they moved back home.

How did the speaker feel about her roommate's behavior?

a. Indifferent.

b. Shocked.

c. Anxious.

d. Worried.

What made the speaker's roommate change her behavior?

a. A talk with her roommate.

b. A visit to her home.

c. A quarrel with her roommate.

d. A phone call from her family.

What happened after the speaker and her roommate moved back home?

a. Everyone in the speaker's roommate's family developed a habit of turning off the lights when leaving a room.

b. Everyone in the speaker's family developed a habit of turning off the lights when leaving a room.

c. The speaker had a conversation with her about saving energy.

d. The speaker's roommate had a conversation with her family about her behavior.