Underline the linking verbs in each sentence.

1. The apple is red.
   
   
2. Games are fun!   
   
   
3. I am sad.   
   
   
4. That baby is cute.   
   
   
5. He looks tired.  
   
   
6. They are happy.  
   
   
7. The water is cold.  
   
   
8. That boy was tired.  
   
   
9. They were scared.  
   
   
10. That movie is long.