The Completion of Sentences topic is an essential part of the English section in NDA and CDS examinations. It tests a candidate’s knowledge of grammar, vocabulary, and sentence construction skills. In these questions, candidates are given a partially complete sentence and must select the most suitable option to form a grammatically correct and meaningful sentence.
The English Live Class 1 for NDA & CDS 1 2026 focused on building a strong foundation in this topic and training students to solve multiple choice questions efficiently by combining grammar rules and vocabulary knowledge.
Objectives of the Live Class
The main aims of the session were to:
- Familiarise students with the structure of Completion of Sentences questions
- Strengthen understanding of grammar rules essential for sentence completion
- Improve vocabulary usage to choose the correct word or phrase
- Train students to read the sentence carefully and analyse context
- Enhance speed and accuracy in solving MCQs
The class combined concept explanation with practice MCQs to simulate exam conditions.
Understanding Completion of Sentences Questions
In NDA & CDS exams, Completion of Sentences questions usually involve:
- Grammatical accuracy – ensuring subject-verb agreement, tense consistency, and proper syntax
- Vocabulary appropriateness – selecting a word that fits meaning and tone
- Logical coherence – the completed sentence should make sense and be contextually correct
These questions require simultaneous use of grammar and vocabulary skills.
Types of MCQs Practised in the Class
A. Grammar-Focused Completion
Sentences where the correct option depends on:
- Verb forms (simple, perfect, continuous)
- Subject-verb agreement
- Correct preposition or conjunction usage
Example:
“He ____ to the market before it started raining.”
Options: went / go / gone / going
B. Vocabulary-Based Completion
Sentences requiring the correct word based on meaning, context, or collocation.
Example:
“She showed great _____ in completing the project on time.”
Options: courage / angry / happy / quickly
C. Combined Grammar and Vocabulary Questions
Sentences testing both aspects simultaneously.
Students were trained to identify grammar cues first, then select the contextually correct word.
Importance of Grammar in Sentence Completion
Grammar forms the backbone of sentence completion. The class emphasised:
- Proper tense usage
- Subject-verb agreement
- Correct articles, prepositions, and conjunctions
- Maintaining logical sentence flow
Without grammar accuracy, even a correct vocabulary choice may make the sentence incorrect.
Importance of Vocabulary in Sentence Completion
Strong vocabulary ensures candidates can:
- Select words that fit context and tone
- Distinguish between similar-looking or confusing words
- Enhance precision and clarity in sentence meaning
The class highlighted the importance of learning collocations, idioms, and frequently used words.
Strategies Taught in Live Class 1
✔ Read the entire sentence carefully before looking at options
✔ Identify grammatical cues such as tense, plurality, and prepositions
✔ Analyse the context to choose a word that fits meaning
✔ Eliminate options that are grammatically or contextually incorrect
✔ Revise tricky structures and common errors regularly
These strategies help aspirants approach MCQs systematically and minimise guesswork.
Conclusion
The Completion of Sentences Live Class 1 for NDA & CDS 1 2026 equipped aspirants with the skills to solve grammar and vocabulary-based MCQs confidently. By combining grammar knowledge, vocabulary awareness, and context analysis, students can approach sentence completion questions with accuracy and speed, turning them into a reliable scoring area in the English section.
Consistent practice and careful attention to sentence structure can make Completion of Sentences one of the most scoring topics in NDA & CDS examinations.













