<p></p><p><b>5.</b> <b>Complete
the sentences, making questions or negatives. Use the correct tense, the <i>past perfect</i> or <i>past perfect continuous</i>.&nbsp; </b></p>

<p>&nbsp;</p>

<p>1. Frankie {#1}
(<b>not</b> / <b>understand</b>) how to solve the mathematical problem for such a long
time that she started considering calling the professor.<br></p>

<p>2. What {#2} (<b>Carroll</b>
/ <b>plan</b>) for the last few weeks
before she was caught stealing our clients’ personal data?</p>

<p>3. How long {#3} (<b>it</b>
/ <b>rain</b>) before the streets got
flooded?<i> </i></p>

<p>4. The spokesman said that the
company {#4} (<b>yet</b> / <b>not</b> / <b>withhold</b>) any
payments to the investors. <br></p>

<p>5. {#5}<b> (you </b>/ <b>manage)
</b>to finish<b> </b>the project by the
time Dale talked to the department manager?<br></p>

<p>6. Tyler {#6} (<b>never</b> / <b>own</b>) any real estate at all before he
inherited his grandpa’s house.<br></p>

<p>7. He {#7}<b></b> (<b>not</b> / <b>have</b>) any visits from his relatives and friends until he served his
sentence.<br></p>

<p>8. When I saw Logan, he was playing happily in the sand box
alone. Then he started to cry. <b></b>{#8}
(<b>he</b> / <b>hurt</b>) himself, or what?<i> </i></p>

<p>9. {#9} (<b>she</b> / <b>ever</b> / <b>dream</b>) of
becoming a president before her election?<br></p>

<p>10. How much money {#10} (<b>you</b> / <b>win</b>) in the
lottery before you stopped playing it?<br></p>

<p>11. The King <b></b>{#11} (<b>give</b>) up his thrown until the very end
of the revolution.<br></p>

<p>12. Emma {#12}<b></b>
(<b>prepare</b>) for the test since she had
had a dinner. So Mom got upset.<strong></strong></p>

<p>13. How many times <b></b>{#13} (<b>Liam</b> / <b>be</b>) to Morocco
before he met Amira?</p>

<p>14. How long {#14} (<b>she</b>
/ <b>dye</b>) her hair till she achieved
the right colour?<span lang="LT"></span></p>

15. The situation {#15}<b></b> (<b>not</b> / <b>go</b>) out of control. The scientists had reacted instantaneously, and
the virus didn’t spread outside.<br><p></p>