What's the difference between school and university in British English?

"School" refers to primary and secondary education (ages 4-18); "university" is higher education after that. Britons don't call university "school" the way some other English speakers do.

What's the difference between a degree and a diploma?

A degree is an academic qualification from a university (Bachelor's, Master's); a diploma is usually a shorter, more practical qualification from a college.

What does "to revise" mean in British English?

To study and review material before an exam, not to "change" something, which is the more common meaning of "revise" elsewhere: "I'm revising for my exams this week."

What's the difference between a lecture and a seminar?

A lecture is a formal talk to a large group with little interaction; a seminar is a smaller, discussion-based class with more student participation.

What does "to drop out" mean?

To leave a course or school before finishing it: "He dropped out of university in his second year."

Is education vocabulary tested in the SELT?

Yes — describing your education, qualifications and studies is a common, predictable everyday speaking topic.

Customer Service & Complaints — English Vocabulary (B1 – B2)

Topic level: B1 – B2 · Category: Work & Communication

📋 What's in This Guide

Introduction
Essential vocabulary
Natural collocations
Common mistake
Exercises
Mini quiz
Exam & speaking focus
Frequently asked questions

1. Introduction

Good customer service English requires both clear vocabulary and tactful phrases. This guide focuses on language you can use in shops, services, calls and workplace situations.

2. Essential Vocabulary

Word / Phrase	Meaning
customer service	help provided to customers before, during or after a purchase
complaint	a statement that something is unsatisfactory
refund	money returned after a purchase
replacement	a new item supplied instead of a faulty one
faulty	not working correctly
receipt	proof that something was purchased
to resolve	to find a solution to a problem
to apologise	to say that you are sorry
inconvenience	difficulty or trouble caused to someone
to escalate	to pass a problem to someone with greater authority
satisfied	pleased because expectations have been met
policy	an organisation's official rule or approach

3. Natural Collocations

Phrase	Example
make a complaint	I'd like to make a complaint about the service.
issue a refund	We can issue a full refund today.
resolve an issue	The team resolved the issue quickly.
apologise for the inconvenience	We apologise for the inconvenience caused.

4. Common Mistake

❌ Incorrect	✅ Correct	Why
I want to do a complaint.	I want to make a complaint.	The standard collocation is 'make a complaint'.

5. Exercises

A. Gap Fill — Complete correctly

1. The headphones are ___ and only work on one side. (faulty)

2. The manager offered a full ___. (refund)

3. We hope to ___ the problem today. (resolve)

4. Please keep your ___ as proof of purchase. (receipt)

Answers: 1. faulty 2. refund 3. resolve 4. receipt

B. Multiple Choice

1. To pass a serious problem to a manager is to...
(a) escalate it (b) refund it

2. Money returned to a customer is a...
(a) refund (b) receipt

3. An official company rule is a...
(a) policy (b) replacement

Answers: 1. a 2. a 3. a

6. Mini Quiz

Without looking back, define three words from this topic and use two collocations in your own sentences. Then explain the topic for 60 seconds using at least five target expressions.

7. Exam & Speaking Focus

For Cambridge, IELTS and general speaking practice, avoid memorising isolated words. Use the vocabulary to develop an opinion, give an example, compare situations and explain a consequence. Aim to use two or three strong collocations naturally rather than forcing every new word into one answer.

8. Frequently Asked Questions

Is 'complain' a noun?

No. 'Complain' is a verb; 'complaint' is the noun.

What's a polite way to complain?

Start with the problem clearly and calmly: 'I'm afraid there's a problem with...' or 'I'd like to raise an issue regarding...'

9. Related Guides

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Customer Service & Complaints: Essential Vocabulary