Lexis and Structure is one of the most repeated parts of the JAMB Use of English paper. It comes with 20–25 questions, and these are usually sentence-completion questions that test your understanding of grammar, vocabulary, and correct sentence structure.
Many students think this part is easy—until they start losing marks for small errors in tenses, prepositions, or word usage. The good news is, once you understand the common question patterns, Lexis and Structure becomes one of the easiest areas to score high in JAMB 2025.
Here’s how to study it the right way.
Understand What Lexis and Structure Is Really About
Lexis simply means vocabulary—your knowledge of words and how they are used. Structure refers to grammar rules and sentence construction. JAMB mixes both in one section.
They will give you sentences with missing words, and you’ll pick the best option to complete the sentence correctly and naturally. So they are testing:
- Your knowledge of correct grammar
- Your ability to choose the right word in context
- Your understanding of idioms and expressions
- How well you can avoid common grammar traps
Focus on These Key Grammar Areas
These are the topics that JAMB repeats over and over:
- Tenses: past, present, and future consistency
- Subject-verb agreement: e.g. “She sings,” not “She sing”
- Prepositions: e.g. interested in, angry with, similar to
- Concord rules: matching subjects with the correct verbs
- Conditional sentences: e.g. If I were you…
- Reported speech: e.g. He said he was going out
- Articles: a, an, the
- Modifiers: e.g. The boy in the red shirt is my brother
Start with these. Once you’re strong in these areas, your score will improve.
Practice Vocabulary and Word Meaning in Context
JAMB will give you sentences where you need to pick the right word to complete a sentence based on meaning. Don’t just cram big words—focus on how words are used in different situations.
For example:
The thief was charged with _____.
Options: A. theft B. stealing C. crime D. robbery
Correct answer: A. theft
Why? Because “charged with theft” is the correct expression. That’s why context is key.
Study Collocations and Expressions
These are words that naturally go together. JAMB tests this a lot.
Examples:
- Pay attention (not “give attention”)
- Make a decision (not “do a decision”)
- Break the news
- Come to terms with
Read widely to learn how native speakers use words naturally. Even daily reading of newspaper articles or good novels can help.
Practice, Practice, Practice with Past Questions
This is the most important step. JAMB loves to repeat their style. When you solve enough past questions, you’ll begin to see a pattern. You’ll even start to guess the answers correctly because the structure is familiar.
Create a daily routine to solve at least 20 Lexis and Structure questions every day. Mark your answers, learn from your mistakes, and revisit the rules you missed.
READ ALSO: How to Prepare for Use of English in JAMB 2025 and Pass Easily
Final Advice
Lexis and Structure is all about attention to detail. Read the full sentence carefully before choosing your answer. Don’t guess blindly. Think about grammar, meaning, and how natural the sentence sounds.
With steady practice and the right approach, this section can boost your overall JAMB score easily.
Most repeated questions in physics chemistry and mathematics jamb