A sentence can be grammatically correct and still leave the reader wondering what the writer really means.
Words such as thing, stuff, they, it, soon, nice and bad are sometimes useful, but they can also hide important information.
In this lesson you will practise turning vague sentences into clearer and more specific sentences.
Goal: identify missing information and rewrite a sentence so that the reader can understand the intended person, action, object, time, place or result.
Before you start
Review Common Grammar Mistakes and How to Correct Them.
You will need a notebook, document or other place where you can rewrite the practice sentences.
What makes a sentence vague?
A vague sentence does not give the reader enough useful information.
Consider:
They changed it after that.
The grammar is possible, but several questions remain.
- Who are they?
- What did they change?
- What does that refer to?
- When did the change happen?
If the writer means something more specific, the sentence could become:
The science club changed the meeting time after Tuesday's announcement.
Now the reader has much more information.
Specific does not mean long
A specific sentence does not need to contain every possible detail.
The purpose is to include the details the reader actually needs.
Compare:
Someone moved the equipment.
with:
The laboratory assistant moved the equipment.
The second sentence is only slightly longer, but it answers an important question.
Step 1: Find the vague part
First, identify the word or phrase that leaves too much uncertainty.
Common examples include:
- someone
- something
- thing
- stuff
- they
- it
- this
- that
- there
- soon
- later
- a lot
- good
- bad
- nice
These words are not automatically wrong.
The question is whether the reader knows enough from the surrounding context.
Step 2: Ask what information is missing
A useful way to revise a vague sentence is to ask questions.
Depending on the sentence, ask:
- Who?
- What?
- Which one?
- What action?
- When?
- Where?
- How much?
- How many?
- What result?
- Why does this detail matter?
You do not need to answer every question.
Choose the ones that help your reader understand the message.
Step 3: Replace unclear nouns
Words such as thing and stuff can be too general when a more useful noun is available.
Vague:
I need the thing for the experiment.
More specific:
I need the thermometer for the experiment.
Another example
Vague:
We packed our stuff before leaving.
More specific:
We packed our clothes and camping equipment before leaving.
Use the actual noun when the identity of the object matters.
Step 4: Make pronoun references clear
Pronouns are useful when the reader can easily identify what they refer to.
They become a problem when more than one meaning is possible.
Consider:
Aisha gave Maria the notebook because she needed it.
Who needed the notebook?
Aisha or Maria?
If Maria needed it, you could write:
Aisha gave Maria the notebook because Maria needed it.
Repeating a noun is sometimes better than leaving the reader uncertain.
Step 5: Use a clear action
Vague writing sometimes hides the main action inside a general phrase.
Compare:
The teacher gave an explanation of the rule.
with:
The teacher explained the rule.
The second sentence puts the action directly into the verb.
Another example
Less direct:
The committee made a decision to postpone the event.
More direct:
The committee decided to postpone the event.
A strong verb can sometimes make a sentence both shorter and clearer.
Step 6: Replace general descriptions when useful
Words such as good, bad and nice can communicate a general opinion, but they may not explain what the writer actually noticed.
Vague:
The presentation was good.
More specific:
The presentation explained the three main ideas clearly and used easy to read diagrams.
Now the reader knows what made the presentation effective.
Another example
Vague:
The journey was bad.
More specific:
The journey took two hours longer than expected because of heavy traffic.
The second sentence gives observable information rather than only a general judgement.
Step 7: Make time more precise when it matters
Sometimes words such as soon and later are clear enough in conversation.
In instructions, requests and planning, however, a precise time can prevent confusion.
Vague:
Please send the document soon.
Specific:
Please send the document by 4 p.m. on Friday.
The second version tells the reader exactly what is expected.
Step 8: Make quantities useful
Expressions such as a lot, some and many may be enough when an exact amount is not important.
When the quantity affects the meaning, a number or useful measurement can help.
Vague:
A lot of students attended the workshop.
If the writer knows the number and it matters:
Forty two students attended the workshop.
Do not invent precision
Specific writing must still be accurate.
If you do not know the exact number, time, cause or person, do not invent one simply to make the sentence sound precise.
Instead, say only what you can support.
For example:
Several students attended the optional session.
That may be more honest than giving an unsupported number.
Step 9: Check whether place information matters
Consider:
Meet me there after class.
If both people already know what there means, the sentence may be perfectly clear.
If not, write:
Meet me outside the school library after class.
Specificity depends partly on what the reader already knows.
Step 10: Remove details that do not help
Adding detail does not automatically improve writing.
Consider:
At exactly 8:03 in the morning, I placed my blue notebook with sixty four pages on the second shelf because I wanted to put it somewhere.
If the important message is simply the notebook's location, this may be enough:
I put my blue notebook on the second shelf.
Choose details because they help the reader, not simply because they are available.
A useful revision question
After writing a sentence, ask:
Could my reader reasonably misunderstand any important part of this sentence?
If the answer is yes, identify what is missing and revise that part.
Practice 1: Replace the vague noun
Rewrite:
Please bring the thing we need for measuring temperature.
A possible revision is:
Please bring the thermometer we need for measuring temperature.
Practice 2: Identify the person
Rewrite:
Someone will explain the new timetable tomorrow.
If you know who will explain it, name that person or role.
For example:
The class teacher will explain the new timetable tomorrow.
Practice 3: Clarify the pronoun
Rewrite:
Ravi spoke to Daniel after he completed the assignment.
Suppose Daniel completed the assignment.
A clearer version is:
Ravi spoke to Daniel after Daniel completed the assignment.
Practice 4: Replace a general judgement
Rewrite:
The new study room is nice.
Think about what makes it useful or pleasant.
One possible answer is:
The new study room is quiet, well lit and has enough desks for twenty students.
Practice 5: Add a useful deadline
Rewrite:
Please finish the form soon.
If the deadline is Wednesday at noon:
Please finish the form by noon on Wednesday.
Practice 6: Use a stronger verb
Rewrite:
The manager made an announcement about the schedule.
A possible revision is:
The manager announced the schedule.
Practice 7: Add only the useful detail
Rewrite:
The package arrived late.
Suppose the important fact is that it arrived two days after the promised date.
You could write:
The package arrived two days after the promised delivery date.
Practice 8: Do not invent facts
Suppose you know that several computers stopped working after a power problem, but you do not know the exact number.
Which sentence is more responsible?
Exactly seventeen computers stopped working.
or:
Several computers stopped working after the power problem.
The second sentence is better if you do not know the exact number.
Specificity should never require guessing.
Practice 9: Rewrite a vague message
Imagine you receive this message:
Can you bring that stuff to the place later?
It is difficult to act on because several details are missing.
Ask:
- What should be brought?
- Where should it be taken?
- When should it arrive?
A possible revision is:
Can you bring the science posters to Room 12 by 2 p.m. today?
Practice 10: Improve a short paragraph
Read this paragraph:
We did something for the school event. It was good. A lot of people came there. They liked it.
Several expressions are vague.
Suppose the writer actually knows these facts:
- the class organized a book sale
- the sale raised money for new library books
- about eighty visitors attended
- many visitors bought donated books
A clearer paragraph could be:
Our class organized a book sale to raise money for new library books. About eighty visitors attended, and many bought books donated by students and teachers.
The revision communicates the event and its purpose without adding unnecessary detail.
Build a five question specificity check
When revising your own writing, ask:
- Is it clear who or what I mean?
- Is the main action clear?
- Could a pronoun refer to more than one thing?
- Would a useful time, place, amount or result improve understanding?
- Have I added any details that the reader does not actually need?
Specificity depends on context
Not every general word needs replacement.
Consider:
Put it there.
If two people are standing beside a table and both can see the object and location, that instruction may be perfectly clear.
The same sentence in an email with no surrounding context would probably be too vague.
Good writing considers what the reader already knows.
Specific writing is not the same as complicated writing
You do not need unusual vocabulary to be specific.
Simple words can communicate very precise meanings.
For example:
The red bus leaves Gate 4 at 7 a.m.
The sentence uses ordinary words, but the information is clear.
Final challenge
Rewrite each sentence in your own words.
- They will fix it later.
- The event was good.
- Someone moved my stuff.
- We need a lot of these.
- She told her that it was wrong.
There is not always one correct answer.
Your revision should make the intended meaning clearer without inventing facts.
Lesson summary
Vague writing often hides the person, object, action, time, place, quantity or result that the reader needs.
To revise a vague sentence, identify the unclear part and ask what information is missing.
Use specific nouns when identity matters, clear pronoun references, direct verbs and useful details about time, place or quantity.
Do not add details simply to make a sentence longer, and never invent precision that you cannot support.
The best revision gives the reader enough information to understand your meaning without unnecessary detail.
Continue learning
Review Common Grammar Mistakes and How to Correct Them whenever you need to check sentence structure, verb forms or pronoun clarity.