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Tricky English Plurals Exercise

February 23, 2026 C1pdf

Complete the 12 sentences below. Choose the best answer for each one.

Progress 0 of 12 answered
1The lab report lists three ............... for why the results were skewed, but only one is supported by the data.
Wrong!
The correct plural of "hypothesis" is "hypotheses".
2After the storm, the insurance assessor photographed the ............... on the roof before any repairs were made.
Wrong!
Use the uncountable noun "damage" for physical harm to a building or object.
3The detective found two ............... at the scene, and both matched the suspect's shoes.
Wrong!
The regular plural of "footprint" is "footprints".
4The museum keeps the ............... in a climate-controlled case because they are extremely fragile.
Wrong!
The usual plural of "leaf" is "leaves".
5At the conference, several ............... were raised about the ethics of the study during the Q and A.
Wrong!
After "several", use the plural noun "concerns".
6The chef sharpened the ............... before service, because the old ones were too blunt for slicing fish.
Wrong!
The plural of "knife" is "knives".
7The journalist requested ............... from three independent sources before publishing the allegation.
Wrong!
In standard English, "information" is uncountable and has no regular plural form.
8The archaeologist carefully brushed away the sand to reveal several ancient ............... embedded in the clay.
Wrong!
The irregular plural of "tooth" is "teeth".
9The tailor asked me to stand still while she pinned the ............... of my trousers to the correct length.
Wrong!
Because trousers have two leg openings, the plural noun "hems" is natural here.
10The charity's annual report details how the ............... were allocated across education, health, and housing.
Wrong!
Use the plural noun "funds" for money available for a specific purpose.
11The lawyer presented two ............... to the jury, each supported by a different set of documents.
Wrong!
The plural of "analysis" is "analyses".
12When the lights went out, we could hear ............... scurrying in the walls, so we called pest control.
Wrong!
The irregular plural of "mouse" is "mice".

Exercise complete

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Answers

  1. The lab report lists three hypotheses for why the results were skewed, but only one is supported by the data.
  2. After the storm, the insurance assessor photographed the damage on the roof before any repairs were made.
  3. The detective found two footprints at the scene, and both matched the suspect’s shoes.
  4. The museum keeps the leaves in a climate-controlled case because they are extremely fragile.
  5. At the conference, several concerns were raised about the ethics of the study during the Q and A.
  6. The chef sharpened the knives before service, because the old ones were too blunt for slicing fish.
  7. The journalist requested information from three independent sources before publishing the allegation.
  8. The archaeologist carefully brushed away the sand to reveal several ancient teeth embedded in the clay.
  9. The tailor asked me to stand still while she pinned the hems of my trousers to the correct length.
  10. The charity’s annual report details how the funds were allocated across education, health, and housing.
  11. The lawyer presented two analyses to the jury, each supported by a different set of documents.
  12. When the lights went out, we could hear mice scurrying in the walls, so we called pest control.

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Related lesson in the course Singular and plural nouns Module 02: Nouns & reference · Lesson 1

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