Select the most appropriate sentence with respect to grammar and usage.
- AOption (a)
Around 64 per cent of land used for agriculture so food crops is at risk of pesticide pollution.
- BOption (b)
An erratic monsoon season can damage the economy and affect agricultural practices.
- COption (c)
The intensity of cyclones and hurricanes might increased in the next century due to global warming.
- DOption (d)
Robotics develop machines that can substitute for humans and replicate human actions.
- EOption (e)
None of these
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Correct answer
An erratic monsoon season can damage the economy and affect agricultural practices.
Why this answer is correct
The correct answer is An erratic monsoon season can damage the economy and affect agricultural practices.
Key Points
- The sentence 'An erratic monsoon season can damage the economy and affect agricultural practices.' is grammatically correct.
- The article 'an' is used before the word 'erratic' because it begins with a vowel sound.
- The base form of the verb 'damage' and 'affect' is used after the modal verb 'can'.
- The conjunction 'and' is also appropriate.
- Hence, the sentence is grammatically correct.
- The corrected form of the other sentences are:
- | Option | Grammatical mistake | Corrected sentence | | --- | --- | --- | | 1. | The conjunction 'so' should be replaced with 'and' | Around 64 per cent of land used for agriculture and food crops is at risk of pesticide pollution. | | 3. | The base form of the verb 'increased', i.e. 'increase' should be used here. | The intensity of cyclones and hurricanes might increase in the next century due to global warming. | | 4. | The word 'develop' should be replaced with the word 'develops'. | Robotics develops machines that can substitute for humans and replicate human actions. |
- Therefore, option 2) is the answer.
Additional Information
- Erratic: unpredictable or inconstant