Directions: In the following questions, some part of the sentence is underlined. Which of the options given below the sentence should replace the part underlined to make the sentence grammatically correct? If the sentence is correct as it is given then choose option E ‘No Correction required’ as the answer.
1
The object of the experimental method in physiology and in medicine is to study phenomena in order to becoming their master.
» Explain it
B
We use in order to with an infinitive form of a verb to express the purpose of something. It introduces a subordinate clause. It is more common in writing than in speaking. 
 
[Main clause]
Mrs Sharma had to work full-time
 
[subordinate clause]
in order to earn a living for herself and her family of five children.
 
Ex. We all need stress in order to achieve and do our best work.

We, thus, need to replace the underlined part with 'in order to become' to make it a grammatically correct sentence.

Hence, the option B is correct.
 
2
 I restrain myself for fear of complicating the argument to too great an extent.
» Explain it
E
The sentence requires no correction as it is absolutely correct. 

Hence, the option E is correct.
 
» Explain it
D
Correct the error of correlative conjunction. ‘No sooner … than’ expresses a negative sense, and for emphasis, it is placed first in the sentence or the clause and are then followed by an inverted form of the verb. In such case it acts as a adverb phrase. No sooner had he been than.

Hence, the option D is correct.

 
» Explain it
B
Corrects the error of agreement. Because, ‘all this’ conveys ‘one idea’, so it should be treated as singular.

Hence, the option B is correct.


5
By putting-up a building and to give women the opportunity of a protected and normal-seeming life after the exploitation what they have been through is only the first step.
» Explain it
D
Corrects the error of parallel structure of gerund and use of definite article before ‘women’.

Hence, the option D is correct.