Fill in the blanks with the correct options:
1. By this time next year, the company _________ a new product line that _____ innovative technology to revolutionize the market.
a) will develop / incorporates
b) developing / incorporate
c) will be developing / will incorporate
d) develop / will be incorporating
Answer: a)
2. By the end of the month, the researchers _________ on the verge of a breakthrough in their study, and they _______ extensive experiments to validate their theories.
a) will be / conducting
b) will have been / conduct
c) will have been / will conduct
d) will be / will have conducted
Answer: c)
Fill in the blanks with the past perfect tense form of the verb:
3. Before the storm hit, the workers _______ all the necessary precautions as they _______ that the weather forecast _______ severe thunderstorms and high winds.
a) had taken / have known / predicted
b) had taken / had known / would predict
c) had been taking / knew / had predicted
d) had taken / knew / predicted
Answer: a)
Fill in the blanks with the past perfect tense form of the verb:
4. By the time they reached the airport, the flight _______ and the passengers who _______ for hours were frustrated because the airline _______ about the delay.
a) had departed / had been waiting / didn't inform
b) had departed / had waited / wasn't informing
c) departed / have waited / didn't inform
d) departed / had been waiting / hadn't informed
Answer: d)
Fill in the blanks with the present perfect continuous tense form of the verb:
5. The scientists ________ tirelessly for months, diligently conducting experiments and analyzing data, in their quest to understand the elusive phenomenon that ________ baffling experts in the field.
a) have been working / has been
b) has been working / has
c) have been working / have been
d) has been working / have
Answer: c)
Fill in the blanks with the present perfect continuous tense form of the verb:
6. The construction crew ________ the foundation since early morning, and they ________ substantial progress by the time the sun sets, having laid the groundwork for the new infrastructure.
a) has been preparing / made
b) have been preparing / have made
c) have prepared / made
d) has prepared / have made
Answer: b)
Fill in the blanks with the simple past tense form of the verb:
7. Last summer, the team of researchers ________ across remote regions, where they ________ ancient artefacts that ________ light on the cultural practices of indigenous tribes.
a) journeyed / discovered / shed
b) had journeyed / have discovered / are shedding
c) journeyed / had discovered / shed
d) were journeying / had discovered / are shedding
Answer: a)
Fill in the blanks with the simple past tense form of the verb:
8. As the storm ________ the city, residents ________ to safety, recalling the devastating floods that ________ the town a decade ago.
a) approached / fled / had destroyed
b) was approaching / are fleeing / destroyed
c) approached / were fleeing / had been destroying
d) was approaching / fled / destroyed
Answer: d)
Fill in the blanks with the future perfect tense form of the verb:
9. By the end of the month, the team ________ tirelessly on the project, and they ________ a comprehensive report that ________ insights into the recent market trends.
a) will have been working / will have compiled / will provide
b) will be working / compile / will be providing
c) will have worked / will compile / provides
d) will work / has compiled / provide
Answer: a)
Fill in the blanks with the future perfect tense form of the verb:
10. By next year, the company ________ its expansion into global markets, and they ________ their business operations into several new countries, having aimed for international recognition.
a) will expand / will have extended
b) expands / will extend
c) will be expanding / extended
d) will have expanded / will extend
Answer: d)
11. Choose the most appropriate verb to fill in the blank:
Most of the students ________ passed the exam with flying colours. (CREST 2022-23)
a) did
b) has
c) have been
d) have
Answer: d)
12. By next year, the city ________ a new park, and residents ________ more green spaces.
a) builds / enjoy
b) built / will enjoy
c) will have built / will be enjoying
d) will build / are enjoying
Answer: c)
13. By the end of this decade, technology ________ significantly, and people ________ more connected than ever.
a) evolves / are
b) will have evolved / will be
c) evolved / will be
d) will be evolving / will be
Answer: b)
14. Next month, the team ________ the project, and they ________ for the next challenge.
a) finishes / are preparing
b) finish / prepare
c) will have finished / will be preparing
d) will be finishing / prepares
Answer: c)
15. As the movie ________, the audience ________ their seats, anticipating an exciting ending.
a) ended / left
b) was ending / left
c) ends / were leaving
d) was ending / were leaving
Answer: d)
16. Fill in the blank using an appropriate verb:
I don't know who _______ this art. It is so amazing in the art gallery. (CREST 2023-24)
a) paints
b) painted
c) painting
d) paint
Answer: b)
17. As the news ________, people ________ to buy supplies, fearing a shortage like the one that ________ last year.
a) spread / hurried / occurred
b) spreads / are hurrying / occurs
c) was spreading / were hurrying / had occurred
d) spread / hurried / had occurred
Answer: d)
18. As the plane ________ the runway, passengers ________ in their seats, preparing for take off.
a) approached / settled
b) was approaching / settled
c) approached / were settling
d) was approaching / were settling
Answer: b)
19. As the fire ________ the building, firefighters ________ to contain it, recalling the similar blaze that ________ last year.
a) engulfed / tried / occurred
b) was engulfing / were trying / had occurred
c) engulfed / were trying / occurred
d) was engulfing / tried / had occurred
Answer: b)
20. The doctors ________ continuously, researching treatments for a disease that ________ perplexing the medical community.
a) has been working / has been
b) have been working / has been
c) has been working / have
d) have been working / have
Answer: b)
