Present Perfect and Past Perfect Tenses

For each of the following sentences, identify the correct present perfect or past perfect tense form of the verb in parentheses that should fill in the blank.

For help with this exercise, see sections 14g and 14h of Focus on Reading and Writing.

  1. Question

    GiVQGjer7aVW/MscFJCEEzhQQ2vV5Gs2853m0iIQB8hQO3C3wapSG2XgQ5my3V+LlVuEIaq3ao5N+B5JohmL+TUAFcFLprKorHTmFG6RO6mYeIzr4wgzQUi5g8pdVoJ5QqElGVDC8p8WT/kEYVruTKvLbUtGeLUxwe/AooOwdIt1AMq4
  2. Question

    yZ04/PfihdKIv9bLFwwmdmd9it3bg7sAAzzIASTuRV3G7EV7icfCdUeXLegBcM5fXB7lQzShGptX4vvMxw6b5UftBd3Q3DJxZhVBN4lO8+UZYkiccYYisTZtxAll9iKa
  3. Question

    N+ud6ue5OlTPRbCHEbZB3iRdxrGcEVdul96PVTaeHc4Crz8sYwEXpq9BOMcJSZd8cyMA8K9LRX4g/J/o8EP2peWIvQMHBLsY7D3rYZx+HelotmNYnLS0RTRJuJJDjfG1c8huGW+IBmugx9kYn8GBAQ==
  4. Question

    4Txc+ExipJMKFwvuuTffBh9QsdMi6hFlkEzsRy7HaQ/Bth+jZsSsM4ZOqfH8K35joPUtvG1yVLRzZ18G3p6hw9L0hFrxSfSy92luH1n4eDSNZhA5xhW0DU0WPfk=
  5. Question

    bWNW2gO9KRiambsQgtbd0YvGS+IhUBQMMZhwRz+zUyIEm1Z/HIhYo2wBUvabS3vSIwviuYng/Bro7n25e5afUcrEQZSUqKZPAtmSu4z0VpFTP280OHmsMuqXgaIwAJ6oKb1HAYcke5w+I1CPI0Q/3BQd4G9KxwDOCwuUypja844=

For each of the following sentences, identify the correct present perfect or past perfect tense form of the verb in parentheses that should fill in the blank.

For help with this exercise, see sections 14g and 14h of Focus on Reading and Writing.

  1. Question

    13HzntrnkqwJw7eXIP0mUaXj7cXQF3vw5MzM3EygOUgLbwV64b8jFoUHS3QiHUa6B5CnmiD1t/DrDWzbzIYdClsLHXgN885+2XRC08LX7b7DGvbEO/wnWsZwlfgZpPAWyqbQKv5cU62s/Uohs8+4Ir4i47uTEdPsn9VBupJ3nNb0vGEsTvDWsi5ZEy2lpTcbQNEa21tXLWR0/io7EjWrmj+Ye4x+F/nVR4fBtAAM+nxzt3O2+FzkMQ==
  2. Question

    ShiZHouYmTEwUFEusnTrvbN1rpDbQkeRUjvQs3OFsUF4e17nHroJ1rIP2hpDzK9XztrSYxrkebeI8JOgZuBQECszvVBS0XKzkNF3vzARK8WHOUpQLbgTbY+mDto2yowx4fD/pfcmyMFnnPmtoNw/Iw81MT9St9JCJgeZxeQX1Ko5a1v4eC96xR2On0nhblgmAIC9+YdtzLKzM03Ic4cSBe8iSNk+GSlq2EcJAHTAg3n7YRX/wgShCyaF//s0XSJxY2KcD0qlsx4wXFfyyZlvfA==
  3. Question

    32qy3Mv38c2iQNyAl44fhR0mLtNQ90AV5AnyVSaM0FAd9S5fUwy0364dSvUxT1LLpu45DKfwTrWqHKLaWVA3+sPgWVFBkqVAM3XFDTl3aYJ6xfghqn7h5TMY6rOhx8LbyWWPuj/NNuhtWEhb8bk97gDr4z9ENTSqhmnXMKhAODSzDFoAIR4T97PWjwMNDAs2u2DFuODbsdhPbEcVJeJH3Lvpet2pJTRt
  4. Question

    iB6JM1pRla2RXTYFK3YWfYBkK2Lpk7WQCzBB+w0AAmQ1RDSC+dIMcRwrXC4caUH/NR5ZmuDg5JRxsxzzsqqKirRafifS8uAbVuvVm/P//cpVpVhXYuE/zCoj5QDZ88MPpiIvy4pMEojTrwqz+DyKO9UuyWjhZsgQ2fNwQu671eIUTl8l6V1TWaxw6RBpkMNbCCS0ZOlZk7lljjOE4FEr8OyjeE1wWvQcmxs6KiMHm514pdCkaNnAaw==
  5. Question

    8MHStaX8/sp0T7MWwiCyl0oWYENbX4R4HmvrMSr/UiFvxtPuunPE0lHSnscHW+oOriOp4LOveM3snGRG41Vnoi8EDMx2+AYHfEtMLFhGlUPt0ThjsbYFH1RKbuL3ajZQnxoxLPRdhC6tc16Un52c6njE92gY8cdWM8e4iPnE/5zY3jsT70jhvWSkRwRLkGDwUGCmkhv+MiS6KEasf9YaHQ==