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Negative
Past Perfect Continuous
Exercícios
English
Past Perfect Continuous - Negative
1) The students
actively in class before the new teacher arrived. (to participate)
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2) The teachers
creativity in their students before the new curriculum was introduced. (to encourage)
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3) Before the breakthrough, researchers
this aspect of the disease. (to investigate)
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4) The management
the environmental impact before approving the project. ( to consider)
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5) They
well before they bought a new mattress. (to sleep)
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6) The explorers
beyond the camp before the weather improved. (to go)
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7) The researchers
the phenomenon consistently before the breakthrough. (to observe)
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8) We
there before they had a big sale. (to shop)
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9) By the time the storm ended, they
adequately for the flood. (to prepare)
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10) We
the event before we received the funding. (to plan)
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11) Adrianne
well before she went to the doctor. (to feel)
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12) They
in the city for very long before they decided to move back to the countryside. (to work)
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13) The athletes
enough rest before the marathon. (to get)
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14) They
the market changes before the financial crisis hit. (to anticipate)
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15) She
lessons before she started painting. (to take)
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16) He
before he started losing weight. (to diet)
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17) They
well before the team-building activities. (to communicate)
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18) The scientists
the volcano before it erupted unexpectedly. (to monitor)
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19) He
to terms with the loss before he sought counseling. ( to come)
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20) Before the law was enacted, the city
strict pollution controls. (to enforce)
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21) He
regularly before he joined the writing workshop. (to write)
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22) The cat
for long before it woke up. (to sleep)
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23) They
the tree house before the storm hit. (to build)
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24) The workers
for a long period before the negotiations resumed. (to strike)
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25) Juan
for long distances before his road trip. (to drive)
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26) The organization
on community outreach before the new leadership took over. (to focus)
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27) He
anyone about his plans before making the announcement. (to tell)
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28) The birdwatchers
any rare species before they visited the new sanctuary. (to find)
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29) The children
the school for a full term before they moved. (to attend)
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30) The company
in that market before it launched the new product. (to operate)
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