3 . 听下面一段较长对话，回答以下小题。
1. What would the man like to know about the future?

A．How the environment will be.

B．How fast the technology will develop.

C．How rich he will be.

2. What might the woman want to be if she can choose again?

A．A scientist.

B．A teacher.

C．A doctor.

6 . 听下面一段较长对话，回答以下小题。

1. What did the program say about the life in the future?

A．People’s way of consumption will change.

B．More supermarkets will come into existence.

C．More free time will be available for people.

2. What is the speakers’ attitude to the program’s opinion on shopping in the future?

A．Doubtful.

B．Supportive.

C．Dismissive.

7 . 听下面一段独白，回答以下小题。
1. What is suggested as a replacement for heavy backpacks in the future?

A．Small tablets

B．Virtual reality glasses

C．Interactive whiteboards

2. How does the speaker describe the use of virtual reality in education?

A．Making learning boring

B．Providing interactive and fun ways to learn

C．Eliminating the need for classrooms

3. According to the speech, where could your classroom be in the future?

A．Anywhere you want it to be

B．Only in schools

C．Always in a virtual world

4. What might virtual reality allow students to explore?

A．The past

B．Only books

C．The present

5. What is the main theme of the speech?

A．Future technology

B．Fun learning in the future

C．Future transportation

8 . 听下面一段独白，回答以下小题。
1. Why did people leave the earth for Mars?

A．The earth was seriously polluted.

B．War made them lose their home.

C．The earth failed to provide enough water.

2. What does the speaker have for breakfast?

A．Pills and juice.

B．Bread and milk.

C．Meat.

3. How does the speaker go to school?

A．By car.

B．By plane.

C．By spaceship.

4. What will the speaker learn from the guides?

A．The languages.

B．The ability of solving problems.

C．How to keep away from the pollution.

10 . 听下面一段独白，回答以下小题。
1. What will control the tree house’s temperature?

A．The roof.

B．The soil.

C．The leaves.

2. What is the most important design of a lizard house?

A．Producing energy.

B．Collecting sunlight.

C．Changing colors.

3. Why can the chimney be a useful air conditioner?

A．It can protect the house from strong heat.

B．It allows cool air to come in.

C．It is easy for hot air to flow out.