1 . 听下面一段较长对话，回答以下小题。
1. What is the aim of the campaign?

A．To remind people of Earth Day.

B．To encourage people to reduce garbage.

C．To warn people of the bad effects of pollution.

2. What will be the task on the second day?

A．Planting trees.

B．Designing posters.

C．Collecting garbage.

3. What does the man expect the teachers to do?

A．Paint paper.

B．Stop driving cars.

C．Decorate classrooms.

4. How does Sara find the man's ideas?

A．Absurd.

B．Hollow.

C．Practical.

2 . Why is George late?

A．He missed the bus.

B．His bike broke down.

C．He had to change clothes.

3 . 听下面一段独白，回答以下小题。
1. What helps women find more scientific clues?

A．Their sixth sense.

B．Their world view.

C．Their research methods.

2. Who contributed to the development of the air conditioner in cars?

A．Katie Hafner.

B．Rosalind Franklin.

C．Margaret Wilcox.

3. What does the radio program mainly focus on?

A．Public opinions on science.

B．Major scientific breakthroughs.

C．Untold stories of female scientists.

4 . 听下面一段较长对话，回答以下小题。
1. What is the relationship between the speakers?

A．Neighbors.

B．Friends.

C．Landlord and tenant.

2. What does Lucas choose to drink?

A．Tea.

B．Grape juice.

C．Coffee.

3. What is in front of the gym?

A．A grocery store.

B．A supermarket.

C．The subway station.

5 . 听下面一段较长对话，回答以下小题。
1. What are the speakers talking about?

A．The city marathon.

B．The supply distribution.

C．The changeable weather.

2. When did the woman complete her course?

A．Around 8:00.

B．Around 10:00.

C．Around 12:00.

3. What was the weather like in the morning?

A．Windy.

B．Cloudy.

C．Sunny.

4. What will the man probably do next year?

A．Run a race.

B．Work as a volunteer.

C．Join the law office.

6 . 听下面一段较长对话，回答以下小题。
1. Why does the woman invite the man to the beach?

A．To relax.

B．To see a whale.

C．To collect some plastic.

2. Who will deal with the garbage?

A．The community.

B．The government.

C．A recycling company.

3. What is the woman like?

A．Lazy.

B．Responsible.

C．Emotional.

7 . Why did the man choose the guitar?

A．He needs a cheap instrument.

B．He wants to be like his friends.

C．He thinks it is cool to play the guitar.

8 . 听下面一段较长对话，回答以下小题。
1. Which is the woman’s favorite hobby?

A．Doing exercise.

B．Writing at home.

C．Collecting recipes.

2. Why does the woman suggest cooking?

A．It is a creative hobby.

B．It is good to do alone.

C．It helps avoid going to restaurants.

3. What does the man probably think of cooking?

A．It’s hard to learn.

B．It’s healthy to cook his own food.

C．It’s a fun thing to do with his family.

9 . 听下面一段独白，回答以下小题。
1. When will the first storm arrive?

A．Today.

B．This weekend.

C．Next week.

2. Which city will have fog?

A．New York City.

B．Saint Paul.

C．Boston.

3. For whom will the ice cause problems according to the speaker?

A．People traveling on foot.

B．People driving on the road.

C．People celebrating by the water.

4. What will the weather be like in Chicago?

A．Sunny.

B．Snowy.

C．Windy.

10 . 听下面一段较长对话，回答以下小题。
1. Who rowed the boat at first?

A．The man’s parents.

B．The man’s brothers.

C．The man and his father.

2. What did the man say about the rowing?

A．It was tiring.

B．It was hard.

C．It was interesting.

3. What did the man’s father do?

A．He prepared the picnic.

B．He took the wrong way.

C．He led the family to the car.