( )12. Some hobbies such as painting, writing and taking photographs may become occupations.

（  ）14. People on the earth can use all the water.

2.

Section BDirections: This section is to test your ability to understand short conversations. There are 2 recorded conversations in it. After each conversation, there are some recorded questions. Both the conversations and questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.Conversation 16. 

(  )15. The cake will be cut into small pieces and sent to everyone present.

9.

( )12. The reason why most people talk online is to improve their language skills and learn more about something new.

5.

( ) 15. The richer countries always raise the prices of their imports.

（  ）15. Many parts of the world have removed the salt of sea water to get some fresh water.

Conversation 28. 

10.