How to use the Grammar Exercise Generator.
Grammar exercises should target one rule and include a checked answer key. Keep distractors plausible and explain why the correct answer fits the context instead of only marking a letter.
Make the workflow fit your task.
Target one grammatical distinction and provide enough context for a defensible answer. Use plausible alternatives, then give an answer key with a short explanation. Check that another option is not also acceptable under the sentence's intended meaning.
- What you provide
- Target grammar point and proficiency.
- What you get
- Practice sentences with answer explanations.
See the input and the result.
Illustrative input and output · a teaching example, not a live WebAct run
Example input
Learner is practicing past simple versus present perfect in English; use one item with a finished time.
Completed example
Exercise: I ___ the report yesterday. Options: finished / have finished. Answer: finished. Yesterday names a completed past time, so past simple fits this sentence.
Load this input into the prompt, then copy it to WebAct to try the task. Your result may differ from the illustration.
Decisions and troubleshooting.
Should grammar exercises include ambiguous sentences to make them harder?
Only when discussing ambiguity explicitly. Ordinary practice items should support a clear answer under the stated context.
Why do learners dispute the answer key with a valid alternative?
The time reference, register or intended meaning may be underspecified. Add context or accept the alternative with an explanation.
Try it with your own source.
Replace the example with your material in the task prompt. Keep the requirements you need, then copy the task into WebAct.
Customize and copy the task ↑