When you write a letter or make a telephone call, your words 31  a message. People communicate(沟通) with words. Do you think you can communicate__32__words? A smile  33  your face shows you are happy and friendly. Tears in your eyes tell34  that you are sad. When you 35   your hand in class, the teacher knows you want to say something 36 ask questions. You shake（摇头） your head, and people know you are saying no. You nod（点头） and people know you are saying  37 .
Other things can also give some information. For example, a sign at the bus stop helps you to know which bus  38 . A sign on the wall of your school helps you to find the library. Signs on doors tell you  39  to go in or out. 40 you ever noticed that there are a lot of signs around you and that you receive message 41  them all the time?
People can communicate 42 many other ways. 43  artist can use his drawings to tell about beautiful mountains, about the blue sea and many other things. Books 44 to tell you about all wonderful things in the world. They all help us to know 45  is going on in the world.
A. take       B. bring              C. carry    
A. by         B. with              C. without
A. in          B. on                C. at        
A. others     B. the others         C. other  
A. look up     B. make up           C. put up   
A. when        B. or                C. but       
A. no         B. hello              C. yes     
A. to get      B. to have            C. to take
A. where       B. how                C. what
A. Do          B. Did                C. Have
A. from       B. of                 C. about   
A. with       B. without           C. in
A. The         B. An                 C. A       
A. wrote       B. is written         C. are written
A. what        B. which              C. that