421. Bacteria is the most common form of life.

1. 1. Bacteria are

   
   
   

   2. Bacterium are

   
   
   

   3. Bacteria was

   
   
   

   4. No improvement

   
   
   

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1. View Hint View Answer Discuss in Forum

   Bacterium (Singular) ⇒ Bacteria (Plural).
   Hence, Plural Verb i.e. Bacteria are is the right usage.

   Correct Option: A

   Bacterium (Singular) ⇒ Bacteria (Plural).
   Hence, Plural Verb i.e. Bacteria are is the right usage.

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422. There was a roll of drums?

1. 1. role

   
   
   

   2. droll

   
   
   

   3. troll

   
   
   

   4. No improvement

   
   
   

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1. View Hint View Answer Discuss in Forum

   No improvement.

   Correct Option: D

   No improvement.

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423. You will come to my party tomorrow, will you?

1. 1. isn't it?

   
   
   

   2. will not you?

   
   
   

   3. won't you?

   
   
   

   4. No improvement

   
   
   

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1. View Hint View Answer Discuss in Forum

   The sentence is Affirmative. Hence, the question tag-won’t you? is the right usage.

   Correct Option: C

   The sentence is Affirmative. Hence, the question tag-won’t you? is the right usage.

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424. I started lending books from the library.

1. 1. borrowing

   
   
   

   2. lending of

   
   
   

   3. loan of

   
   
   

   4. No improvement

   
   
   

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1. View Hint View Answer Discuss in Forum

   lend (V.) : give
   Hence, borrowing (taking and using) is the right usage.

   Correct Option: A

   lend (V.) : give
   Hence, borrowing (taking and using) is the right usage.

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425. She insisted to go there, though her husband cautioned her on it.

1. 1. on going

   
   
   

   2. upon going

   
   
   

   3. going

   
   
   

   4. No improvement

   
   
   

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1. View Hint View Answer Discuss in Forum

   insist will agree with Gerund i.e. on going.
   Here, on going is the right usage.

   Correct Option: A

   insist will agree with Gerund i.e. on going.
   Here, on going is the right usage.

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