Question

1. Rahul is helping the old man cross the road. He is
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Answer 1

Answer:

• Gerunds are words that are formed with verbs but act as nouns. Gerunds also at times are seen to end in 'ing'. In this particular sentence, the word in the blank acts a noun thus becoming the subject of the sentence and also like a verb by taking up the object. This means that in the blank, we would need a gerund.
• Option A: Trying is a gerund as it plays a dual role
• Option C: Try is in the present tense. It is the wrong option
• Option D: Tried is the past tense again. It is the wrong option
• Option B: Tries is in the third person present tense

Answer 2

Explanation:

Prepare

a detail report of source of noise

pothar pollution in your locality and how to control it.