1.   My car ________ down again.

  a)   have broke

  b)   have broken

  c)   has broke

  d)   has broken

  2.   We ________ across the Pacific three times.

  a)   have sailed

  b)   have sail

  c)   has sailed

  d)   has sail

   3.   She ________ hard this semester.

  a)   have worked

  b)   have work

  c)   has worked

  d)   has work

      4.   I ________ since I left my house this morning.

  a)   have rode

  b)   have ridden

  c)   has rode

  d)   has ridden

                5.    ________ an eagle?

  a)   Have you ever seen

  b)   Have you ever see

  c)   Has you ever seen

  d)   Has you ever see

         6.    I ________ snowboarding.

  a)   have never try

  b)   have never tried

  c)   has never try

  d)   has never tried

               7.   Someone ________ my video player!

  a)   have stole

  b)   have stolen

  c)   has stole

  d)   has stolen

        8.   She ________ three pieces of pizza already.

  a)   have ate

  b)   have eaten

  c)   has ate

  d)   has eaten

       9.  They ________ a brand new sports car.

  a)   have just bought

  b)   have just buy

  c)   has just bought

  d)   has just buy

       10.   The books ________ on that shelf for fifteen years.

  a)   have be

  b)   have been

  c)   has be

  d)   has been

Bài 2:   Change each sentence from the present simple to the present perfect. For example: "I play tennis." becomes "I have played tennis."

       1.   They ask for some soup.

         2.   We drink all the soda.

            3.   You eat my apple!

             4.   I see a raccoon.

       5.   She borrows my pencil.

                6.   He travels on a ship.