Условие задания:

3 Б.
Find the mistakes in these sentences. Write the whole sentence (the right version).
If you think that the sentence is correct, write "OK".
  
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1. What is longest river in USA?
 
   
 
2. Texas is famous for cowboys and oil.
 
  
 
3.  We went to see a play at National Theatre.
 
   
Источники:
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