1.span>What will the weather be like this Sunday?

   A.span>It will be sunny.

   B.span>It will be rainy.

   C.span>It will be cloudy.

2.span>What new device will Henry bring for their picnic?

   A.span>A new table.

   B.span>A new solar cooker.

   C.span>A new cell phone.

3.span>The new device is getting more popular because of              .

   A.span>its cheap price and nice package

   B.span>its beautiful design and shape

   C.span>its high efficiency and its environmental friendliness

4.span>Joe wants to invite Mary to go shopping.

   A.对 

5.span>Mary was asked to bring some drink to the party.

   A.对 

6.span>A solar cooker is really eco-friendly and energy efficient.

   A.对 

7.span>There is one kind of solar cooker available.

   A.对 

8.span>The solar cooker is more economical than the traditional cooker.

   A.对 

9.span>There is little inconvenience in burning woods for cooking.

   A.对 

10.span>Taiwan imported most of its energy sources.

   A.对 

11.span>Energy crisis is not the reason for solar cooking education movement in Taiwan.

   A.对 

12.span>The students were divided into groups after some basic training.

   A.对 

13.span>The students were not required to find new ways to make use of solar energy.

   A.对 

14.span>The students were disappointed at the competition in the end.

   A.对 

15.span>Li Qiang is going to Beijing on Saturday.

   A.对 

16.span>Mary was asked to bring some drink to the party.

   A.对 

17.span>Wang Ning thinks it is a must to visit the China Railway Museum.

   A.对 

18.span>They are taking the high-speed railway to Beijing.

   A.对 

19. style="text-indent: 0;">Li Qiang has been in Beijing for a few days. He wants to visit the China Railway Museum. He asks his friend Ma Kai for help.

Li Qiang: Hi, Ma Kai. Do you know the China Railway Museum? I heard that many people all over the world visit it every day.

Ma Kai: Yeah. It is the    1    professional museum about the railway system in China.

Li Qiang: Oh, really? It must be    2    .

Ma Kai: Yes, you'll be able to see a large number of    3    objects,    4    ,photos,    5    and multi-media, etc. All these will give you a detailed    6    to the development of the Chinese railway system in the past century.

Li Qiang: Where is the Museum    7    ?

Ma Kai: It is located in Chaoyang District, about 15 kilometers    8    of downtown Beijing.

Li Qiang: Is it    9    for you to take my brother and me there? I'd like someone    10    with the museum to go with us.

Ma Kai: Sure, I'd be very glad to be your tour guide.

20.Sun Li studies in the Open University of Jiangxi as a part-time student. She meets another student, Henry Wang, on campus.

There was little connection among communities politically or    1    .

2. He    2    his business.

3. Almost everyone can    3    such a relationship.

4. I think I    4    a right decision.

5. Oceans    5    about three-quarters of the earth's surface.

6. A number of factories are already    6    .

7. She's the most    7    secretary I've ever had.

8. The company decides to    8    nearly 100 jobs.

9. How do you    9    him?

10. This is the fastest    10    to the North of America.

21.div>-Forgotten something? I can keep an eye on your kids if you want to go and get it.