<p><span>1. Judy: How long (be) </span><strong><span id="GapSpan0" class="GapSpan">have you been</span></strong><span> in Canada?</span><br /><span>Claude: I (study) </span><span id="GapSpan1" class="GapSpan">have been studying</span><span> here for more than three years.</span><br /><br /><span>2. I (have) </span><strong><span id="GapSpan2" class="GapSpan">have had</span></strong><span> the same car for more than ten years. I'm thinking about buying a new one.</span><br /><br /><span>3. I (love) </span><strong><span id="GapSpan3" class="GapSpan">have loved</span></strong><span> chocolate since I was a child. You might even call me a "chocoholic."</span><br /><br /><span>4. Matt and Sarah (have) </span><strong><span id="GapSpan4" class="GapSpan">have been having</span></strong><span> some difficulties in their relationship lately, so they (go) </span><strong><span id="GapSpan5" class="GapSpan">have been going</span></strong><span> to a marriage counselor. I hope they work everything out.</span><br /><br /><span>5. John (work) </span><strong><span id="GapSpan6" class="GapSpan">has been working</span></strong><span> for the government since he graduated from Harvard University. Until recently, he (enjoy) </span><strong><span id="GapSpan7" class="GapSpan">has been enjoying</span></strong><span> his work, but now he is talking about retiring.</span><br /><br /><span>6. Lately, I (think) </span><strong><span id="GapSpan8" class="GapSpan">have been thinking</span></strong><span> about changing my career because I (become) </span><strong><span id="GapSpan9" class="GapSpan">have become</span></strong><span> dissatisfied with the conditions at my company.</span><br /><br /><span>7. I (see) </span><strong><span id="GapSpan10" class="GapSpan">have been seeing</span></strong><span> Judy for more than five years and during that time I (see) </span><strong><span id="GapSpan11" class="GapSpan">have seen</span></strong><span> many changes in her personality.</span></p>