Question : There are certain words missing in the passage given below. The options given contain an answer that will fit in those given blanks. Choose the correct word to be used to make the sentence coherent and grammatically correct.
If you’re looking to whiten teeth 1. ______________________, you’ll want to understand why teeth become discoloured. There are intrinsic and extrinsic factors that affect the 2. ______________________ of teeth, according to the American Dental Association.
Intrinsic factors include your age and health conditions, which 3. ______________________ the colour of teeth. In this scenario, a dentist would need to 4. ______________________ teeth whitening with a bleaching agent to change the colour. Yet if there are extrinsic factors or stains on the surface, 5. ______________________ changes can improve the appearance of your teeth.
Q. Choose the correct word to be used in blank 5.
Option 1: lifestyle
Option 2: viability
Option 3: vernacular
Option 4: urge
Correct Answer:
lifestyle
Solution : The correct answer is option 1.
Explanation:
Lifestyle is the only word that will fit the blank and make the sentence coherent.
It refers to how a person or group lives.
Urge- a strong desire or impulse.
The ability to do something in a practical or useful way is referred to as viability.
Vernacular — the language spoken by a specific region or group of people.
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