Instructional reference

Cloze Test Design for Adult ESL Learners

Every-nth-word versus rational deletion: which one measures what, deletion rate, and scoring. Design a cloze that matches your student CEFR level.

By Jan Brzostowski. Published 2026-05-24. Updated 2026-10-05.

Direct answer

Direct answer: Design a cloze test by choosing a passage at the learner's level, deleting words that test one chosen skill (grammar, collocations or discourse links), and checking that each gap has a defensible answer. Use it as a quick check of reading and vocabulary control, not as a precise score.

Problem

Deleting every fifth word is easy to produce but tests a random mix, so the result is hard to interpret.
Passages written for natives or for a different register make gaps impossible to fill from context.
Learners treat the task as a puzzle and guess, and tutors count right answers without reading the pattern.

Edooqoo.com Solution

Choose a passage the learner could meet at work, about 120 to 180 words.
Decide what to test: for a grammar focus, delete grammar words; for vocabulary, delete content words; for discourse, delete linking words.
Leave the first and last sentence intact so the context is clear.
Pilot it yourself and fix any gap with more than one acceptable answer or list the variants in the key.
Read the errors, not only the score: group them by type and name one next target.
Teacher review of the key is part of the design: solve the cloze yourself before the learner does and list every acceptable answer.

Technical Mechanics

Edooqoo has a cloze-test exercise type and related gap-fill types; the tutor can edit the passage and the key.
Worksheets can be shared with a student through a link and answers are checked by a matcher that flags uncertain items for review.

When this approach works

You want a short check of the learner's control of grammar or vocabulary in context.
You can choose a text relevant to the learner.
You will look at the pattern of errors with the learner.

When this approach is not enough

You need a reliable level estimate; a cloze is only one input.
The learner is a beginner who cannot read the passage.
You need to assess speaking or writing, which a cloze does not show.

Concrete Tutor Decision

After the cloze, name the error type that appeared most and make it the focus of the next task, rather than reporting a score.

Adult 1:1 Worked Example

Constructed example. A B2 consultant reads a 150-word project update with ten gaps on linking words. She fills "however" and "therefore" correctly and misses three contrast links. The next lesson works only on contrast ("although", "whereas", "in spite of") with her own report sentences.

Sources and methodology references

FAQ

How many gaps are enough?

Eight to twelve gaps in a short passage is enough to see a pattern.

Should I delete every nth word?

Only if you want a rough overall measure; for teaching, delete words that test a skill you chose.

Can I use a cloze as a placement test?

Use it as one input among others, not as a sole measure of level.

What about answers that differ from the key?

List acceptable variants in the key before the lesson and decide unexpected answers yourself.

Part of the Edooqoo ESL exercise design hub.

Edooqoo: Cloze Tests: Every-Nth-Word vs Rational Deletion. Every-nth-word versus rational deletion: which one measures what, deletion rate, and scoring. Design a cloze that matches your student CEFR level. Edooqoo is a 1-Minute Prep system for 1:1 English tutors working with adult learners.