READING: INTENSIVE READING — CONSUMER ROLES AND RESPONSIBILITIES (Grammar focus)

Purpose: Use a short passage about consumers to study grammar carefully. Each grammar point below is shown with simple rules, examples from a consumer context (Kenyan-friendly), and short practice exercises with answers.


1. Modal verbs: obligation, permission, prohibition

Rule: Use modal verbs to show duty or permission. - Obligation: must, have to, should, ought to (strong → weak). Example: "Consumers must check receipts." 🧾 - Permission: can, may. Example: "You may return faulty goods within seven days." - Prohibition: must not, cannot (can't), should not. Example: "Customers must not remove price tags before paying."

Examples (consumer topic):

  • "You should keep a receipt after buying a phone."
  • "Shops must display the price clearly."
  • "You cannot use expired coupons." ❌
Practice 1: Fill with must / should / can / cannot
  1. _________ ask for a receipt when you buy goods.
  2. Customers ________ exchange a faulty item within the seller's stated time.
  3. Shops ________ hide prices from customers.
Answers: 1 must 2 can / may 3 must not / cannot

2. Passive voice (focus on actions, not who did them)

Rule: Use passive to focus on the object or result. Form: be + past participle. - Active: "The shop sells the phone." → Passive: "The phone is sold by the shop." - Use passive to emphasize consumer rights or actions done to goods: "Faulty goods are replaced."

  • "Receipts are kept by customers for proof of purchase."
  • "Complaints are made to the manager." 🔁
Practice 2: Change to passive
  1. "The vendor sold the soap." → __________
  2. "They will replace the damaged radio." → __________
Answers: 1 The soap was sold by the vendor. 2 The damaged radio will be replaced (by them).

3. Conditionals (real and possible situations)

Rule: Use conditionals to talk about results of consumer choices. - Zero conditional (facts): If + present simple, present simple. "If food is expired, it spoils." - First conditional (possible future): If + present simple, will + base. "If the phone is faulty, you will receive a refund."

  • "If a product is faulty, the seller should repair or replace it."
  • "If you keep the receipt, you can claim a refund." ✅
Practice 3: Complete the sentences
  1. If a customer ______ (to overpay), the shopkeeper ______ (to give) change.
  2. If a product ______ (to be) expired, do not ______ (to buy) it. (zero conditional)
Answers: 1 overpays … will give / gives 2 is … buy

4. Reported speech (reporting complaints or advice)

Rule: Change direct speech to reported speech. Move back the tense when reporting past speech. - Direct: "The customer said, 'My radio is faulty.'" - Reported: "The customer said (that) his radio was faulty."

  • Direct: "Please help me," she said. → Reported: She asked for help / She said (that) she wanted help.
Practice 4: Change to reported speech
  1. Shopkeeper: "You must keep the receipt."
  2. Customer: "I will return the kettle tomorrow."
Answers: 1 The shopkeeper said (that) we/you had to keep the receipt. 2 The customer said (that) he/she would return the kettle the next day.

5. Relative clauses (giving extra information)

Rule: Use who/which/that to add information about people or things. - "The seller who sold the broken radio offered a refund." - "A product that has a warranty is safer to buy."

Practice 5: Combine the sentences using who/which/that
  1. The shop is near school. The shop sells textbooks.
  2. She is the customer. She complained about the water heater.
Answers: 1 The shop that/which is near school sells textbooks. 2 She is the customer who complained about the water heater.

6. Word forms: nouns, verbs, adjectives in consumer language

Rule: Change word forms to fit grammar. Example: - noun: "refund" → verb: "to refund" → adjective: "refundable" - "fault" → "faulty" (adjective)

  • "A defective (adj) phone caused complaints (noun)."
  • "Check the warranty period before buying; some items are non-refundable."
Practice 6: Change the word
  1. refund (verb) → __________ (adj)
  2. fault (noun) → __________ (adj)
Answers: 1 refundable 2 faulty

7. Punctuation and sentence types (short note)

- Use commas to separate clauses: "If the product is damaged, return it."
- Use question marks for enquiries: "Can I get a refund?"
- Imperatives for instructions: "Keep your receipt." (no subject needed)


Short passage (use for intensive grammar reading)

"A customer bought a kettle that was marked with a low price. After two days the kettle stopped working. The customer returned to the shop and asked for a refund. The shopkeeper said that the kettle was already used and refused the refund. The customer complained to the consumer office."

Use the passage to:
  1. Underline (identify) all modal verbs and say their function.
  2. Rewrite the third sentence in passive voice.
  3. Report the shopkeeper's words in reported speech.
  4. Find one relative clause and one conditional you could add to expand the story.
Sample answers:
  • Modal verbs: "was marked" (not modal); none explicitly—students may add modals like "could" or "should".
  • Passive: "A refund was asked for by the customer." or "A refund was requested by the customer."
  • Reported: The shopkeeper said (that) the kettle had already been used and refused the refund.
  • Relative clause example: "the kettle that was marked with a low price". Conditional example: "If the customer had kept the receipt, he might have proved the purchase."

Tip: While doing intensive reading, focus on how grammar shows meaning: modals show duty/permission, passive hides the doer, conditionals show cause–effect, reported speech shows what people said.

Quick icons: 🛒 = shop/consumer • 🧾 = receipt • 🛠️ = faulty/repair • ✅ = right or correct

Prepared for: English learners (age 13, Kenya). Focus: grammar items found in intensive reading of consumer roles and responsibilities.


Rate these notes