Present Perfect Tense (Homework for tomorrow )

 the present perfect tense is formed with have (has) and the past participle of the main verb. The present perfect tense describes an action that happened at an indefinite time in the past. The present perfect also describes an action that was repeated several times in the past.

1. Someone _______ my CD player.
   
   have stole
   have stolen
   has stole
   has stolen
   
   
2. _______ a grizzly bear?
   
   Have you ever seen
   Have you ever see
   Has you ever seen
   Has you ever see
   
   
3. I _____ sky diving.
   
   has never try
   never tried
   have never try
   have never tried
   
   
4. He _______ hard this week at his job.
   
   has work
   have work
   has worked
   have worked
   
   
5. Bill ______ a new house.
   
   have just bought
   have just buy
   has just bought
   has just but
   
   
6. That house _______ painted green for ten years.
   
   have be
   have been
   has be
   has been
   
   
7. The bus _____ down.
   
   have broke
   have broken
   has broke
   has broken
   
   
8. Susan ________ two pieces of cake.
   
   have ate
   have eaten
   has ate
   has eaten
   
   
9. I ____ three kilometers to get to work.
   
   have rode
   have ridden
   has rode
   has ridden
   
   
10. We ______ on the Glenmore resevoir.
    
    has sail
    has sailed
    have sail