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 . 听下面一段独白，回答以下小题。
1. Why does the speaker give the talk?

A．To discuss a plan.

B．To introduce a businesswoman

C．To make an announcement.

2. What can we learn about Jane Doe?

A．She is very experienced in writing

B．She is going to start work in the afternoon.

C．She will work in the human resources department.

3. When will the reception be held?

A．On Monday morning.

B．On Thursday morning.

C．On Friday afternoon.

3 . 听下面一段较长对话，回答以下小题。
1. Which chapter has Diana just finished?

A．19.

B．18.

C．17.

2. Where will Diana find the video?

A．From the Internet.

B．From her email inbox.

C．From her classmates

3. What is Diana going to do this Friday?

A．See a doctor.

B．Watch a video.

C．Hand in her homework.

4. What does the man remind Diana to do in the end?

A．Make a video.

B．Take an online test.

C．Write an article.

4 . 听下面一段较长对话，回答以下小题。
1. What did Dave study in college?

A．Physics.

B．Literature.

C．Education.

2. What is the woman?

A．A student.

B．A professor.

C．An interviewer.

3. Why did Dave give up playing basketball?

A．He lost interest in it.

B．He had difficulty studying.

C．He missed several important games.

4. What did Dave think of playing computer games in the past?

A．It helped him relax.

B．It was a waste of time.

C．It was a new trend.