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B1Teens, Adults· 30–40 minutes

Modals Possibility - Grammar Practice

A B1 lesson on modals possibility, with contextual examples, grammar guidance, controlled practice and space for written answers. Includes an answer key and teacher notes.

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What’s in the worksheet?

  • Contextual examples and grammar guidance
  • Choose, complete and rewrite activities
  • Space for written answers
  • Answer key and teacher notes on page 3

Express uncertain possibilities with may, might and could.

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Page 3 of Modals Possibility - Grammar Practice - answer key

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A simple way to teach it

Before the lesson

Use learner pages 1–2; keep the answer key on page 3 separate until feedback.

  1. Read the missing-parcel discussion and compare its possible explanations.
  2. Complete the modal-plus-base-verb items and rewrite guesses about opening, knowing, availability and finishing.
  3. Write three uncertain ideas, including a negative, then suggest explanations for a late friend.

Support and extension

Avoid fixed probability percentages. Might not/may not mean possibly not; could not usually suggests inability. Have in may have the address is an ordinary base verb, not a past deduction.

Suggested approach. Adjust the pace and number of questions to suit your class.

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