Select the most appropriate option to substitute the underlined segment in the given sentence. If no substitution is required, select ‘No substitution’.

With magnifying glass, we can observe how minute insects like ants behave.

Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select ‘No substitution required’.

The doctor bade me taking the medicine immediately after breakfast.

Select the most appropriate option to improve the underlined segment in the given sentence. If there is no need to improve it, select ‘No improvement’.

There was an argument about if we shall move to another city.

Select the option that will improve the underlined part of the given sentence.

I don’t get on with the new boss, so I have asked to transferring to another branch of the company.

Select the most appropriate option to substitute the underlined segment in the given sentence.
 Our guests arrived; they are sitting in the garden.

Select the most appropriate option that can substitute the underlined segment in the given sentence.
 He dreams big than his friends.

Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select ‘No substitution required’.

On winter evenings, a haze of smog hang in Delhi.

Direction: Which of the following phrases (I), (II), and (III) given below each sentence should replace the phrase printed in bold letters to make the sentence grammatically correct? Choose the best option among the five given alternatives that reflect the correct use of phrase in the context of the grammatically correct sentence. If the sentence is correct as it is, mark (e) i.e., "No correction required" as the answer.

Washing your hands at regular intervals could be the most effective method to staying healthy and protecting yourself from various ailments.

(I) is the most effective way of staying
(II) can be the most effective way to stay
(III) has the effective effect to stay