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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
do their homework
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "do their homework" is correct and usable in written English.
It can be used when referring to the act of completing assigned work or research, often in an educational context. Example: "Students are expected to do their homework before the next class to ensure they understand the material."
✓ Grammatically correct
News & Media
Academia
Wiki
Alternative expressions(20)
contribute their share
chip in
pitch in
done their part
do their family
do their banking
do their research
do their assignment
do their part
lend a hand
do their duty
done their homework
do their damnedest
do their job
play their role
conduct due diligence
fulfill their responsibility
make a contribution
prepare adequately
do their magic
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
They do their homework".
News & Media
"They didn't do their homework.
News & Media
"They really do their homework".
News & Media
But activists do their homework.
Academia
The Texans knew they'd do their homework.
News & Media
"They clearly did not do their homework".
News & Media
Most research and do their homework online.
News & Media
When do they do their homework?
News & Media
Children may refuse to do their homework.
News & Media
People have to do their homework".
News & Media
And they often do their homework.
News & Media
Expert writing Tips
Best practice
In academic writing, follow "do their homework" with a clear explanation of the expected outcomes, such as mastering a specific skill or understanding a complex topic.
Common error
Avoid using "do their homework" without context. Be specific about what kind of preparation or research is necessary to prevent ambiguity.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "do their homework" functions as a verb phrase indicating the action of conducting research, preparing, or completing assigned tasks. Ludwig AI confirms its common usage across various contexts.
Frequent in
News & Media
38%
Academia
13%
Wiki
9%
Less common in
Formal & Business
8%
Science
8%
Reference
0%
Ludwig's WRAP-UP
The phrase "do their homework" is a widely recognized and grammatically sound expression used to convey the act of conducting research, preparing adequately, or completing assigned tasks. As Ludwig AI confirms, this phrase enjoys considerable usage across diverse contexts, including news, academia, and general discourse. While its versatility makes it suitable for many situations, specific professional settings may warrant more formal alternatives. Key to effective communication is ensuring the phrase's context is clear to avoid ambiguity, specifying the type of preparation or research expected.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
complete their assignments
Focuses specifically on finishing assigned tasks, especially in an academic setting.
carry out their tasks
Emphasizes the execution and completion of duties or responsibilities.
prepare adequately
Highlights the aspect of getting ready and being fully prepared for a task or situation.
conduct due diligence
Focuses on the thorough investigation and research done before making a decision.
make sufficient preparations
Highlights the act of making enough preparations.
undertake thorough research
Focuses on the aspect of conducting detailed research.
study the material
Refers specifically to reviewing and learning information related to a subject.
get acquainted with the facts
Stresses the importance of knowing and understanding the relevant information.
learn the ropes
Informal way of saying someone needs to learn the basics before proceeding.
bone up on
Informal way of saying someone needs to study or revise something to improve their knowledge.
FAQs
How can I use "do their homework" in a sentence?
You can use "do their homework" to emphasize the importance of preparation or research before undertaking a task. For instance, "Investors should "conduct due diligence" before investing in any company."
What's a more formal alternative to "do their homework"?
In more formal settings, consider using phrases like "conduct a thorough investigation", "undertake detailed research", or "complete their assignments" to maintain a professional tone.
Is it always necessary to "do their homework" before making a decision?
While not always explicitly necessary, doing so ensures that decisions are well-informed and reduces the risk of errors or negative outcomes. It's about "prepare adequately" to minimize potential risks.
Which is correct, "do their homework" or "does their homework"?
"Do their homework" is correct when referring to a plural subject (e.g., students, investors). "Does their homework" would be grammatically incorrect in this context, unless referring to a singular non-binary person.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested