Articles (A, An, The) – English Grammar Exercises for A1
Receiving a guest at the office and asking them to wait for the person in charge.
Choose the correct article (a, an, the) to fill in the blank.
1 Welcome to our office. Please sit here; ___ manager will come to meet you soon.
(a) a
(b) an
(c) the
2 Good morning! I will call ___ boss right now to tell him you are here.
(a) a
(b) the
(c) an
3 Please wait in this room. ___ CEO is finishing a phone call.
(a) the
(b) an
(c) a
4 You need to give this document to Mr. Clark. He is ___ director of our company.
(a) an
(b) a
(c) the
5 Hello, I am ___ head receptionist. How can I help you today?
(a) the
(b) a
(c) an
6 I am sorry, but ___ president of the company is not in the office today.
(a) a
(b) the
(c) an
7 If you have a problem with your contract, you must talk to ___ owner.
(a) an
(b) a
(c) the
8 Please go to the third floor. ___ HR director will interview you there.
(a) the
(b) an
(c) a
9 I cannot sign this paper for you. I am just ___ assistant.
(a) a
(b) an
(c) the
10 Do you want to see ___ chief accountant? Her office is on the left.
(a) an
(b) the
(c) a
11 Please wait a moment. I will tell ___ general manager that you have arrived.
(a) a
(b) an
(c) the
12 Before you go upstairs, you need to wear ___ visitor badge from security.
(a) an
(b) the
(c) a
13 While you wait for the meeting, would you like ___ cup of coffee?
(a) a
(b) an
(c) the
14 You can ask the man at the front desk. He is ___ head of security.
(a) an
(b) a
(c) the
15 Mr. Johnson is very nice. I am sure you will see that he is ___ excellent boss.
(a) an
(b) a
(c) the
16 We are currently interviewing people because we want to hire ___ new marketing manager.
(a) an
(b) the
(c) a
17 Oh, you are here to fix the computers? I will call ___ IT manager immediately.
(a) the
(b) a
(c) an
18 Thank you for visiting us. You are ___ very important client to our company.
(a) the
(b) a
(c) an
19 Please do not enter that large room. It is only for ___ vice president.
(a) a
(b) an
(c) the
20 We have many engineers in this building, but Mr. Davis is ___ lead engineer for your project.
(a) an
(b) the
(c) a
ANSWER KEY & EXPLANATIONS
1 (c) the
Explanation: In a company, "manager" refers to a specific, unique role. The visitor knows exactly who they are waiting for. Option (a) "a" is a common mistake for students who treat it as a general profession. Option (b) "an" is a basic structural error.
2 (b) the
Explanation: There is only one boss in this context. It is a unique role. Option (a) "a" is a common mistake. Option (c) "an" is a basic grammar error.
3 (a) the
Explanation: A company only has one CEO (Chief Executive Officer). It is a unique position. Option (c) "a" is a common mistake. Option (b) "an" is a basic error.
4 (c) the
Explanation: "Director of our company" is a specific, unique title. Option (b) "a" is a common mistake. Option (a) "an" is a basic grammar error.
5 (a) the
Explanation: "Head receptionist" means the number one receptionist in charge. It is a unique role. Option (b) "a" is a common mistake. Option (c) "an" is a structural error.
6 (b) the
Explanation: A company only has one president. Option (a) "a" is a common mistake. Option (c) "an" is a basic error.
7 (c) the
Explanation: "Owner" is a unique role, and since it starts with a vowel sound, the common mistake is choosing (a) "an" because students forget that unique roles always take "the". Option (b) "a" is a structural error.
8 (a) the
Explanation: The HR director is the single person in charge of that department. Option (c) "a" is a common mistake. Option (b) "an" is a basic error.
9 (b) an
Explanation: Contrast question! An assistant is not a unique role. There are usually many assistants in a company. Since you are stating your general job, you use "an". Option (c) "the" is a common mistake if students overuse the rule. Option (a) "a" is a structural error.
10 (b) the
Explanation: "Chief accountant" implies the head of the accounting department (a unique role). Option (c) "a" is a common mistake. Option (a) "an" is a basic error.
11 (c) the
Explanation: The general manager is a unique, specific position in the office. Option (a) "a" is a common mistake. Option (b) "an" is a basic error.
12 (c) a
Explanation: Contrast question! A visitor badge is a regular, non-unique item. The receptionist is giving the visitor any one badge. Option (b) "the" is a common mistake. Option (a) "an" is a structural error.
13 (a) a
Explanation: You are offering any single cup of coffee, not a specific, unique one. Option (c) "the" is a common mistake. Option (b) "an" is a basic error.
14 (c) the
Explanation: "Head of security" is the one person in charge of safety. It is unique. Option (b) "a" is a common mistake. Option (a) "an" is a basic error.
15 (a) an
Explanation: Hard contrast! Here, you are not identifying his specific title; you are describing what kind of person he is ("an excellent boss"). Since "excellent" starts with a vowel sound, you use "an". Option (c) "the" is a common mistake because students see the word "boss" and automatically guess "the". Option (b) "a" is a structural error.
16 (c) a
Explanation: Hard contrast! They want to hire a new manager, but they do not have the person yet. It is not specific yet; it is just any new manager. Option (b) "the" is a common mistake. Option (a) "an" is a basic error.
17 (a) the
Explanation: The IT manager is a unique role (the person in charge of IT). Option (b) "a" is a common mistake. Option (c) "an" is a basic error.
18 (b) a
Explanation: The company has many clients. You are telling the visitor that they are one of them. Option (a) "the" is a common mistake. Option (c) "an" is a structural error.
19 (c) the
Explanation: The vice president is a specific executive role in the company. Option (a) "a" is a common mistake. Option (b) "an" is a basic error.
20 (b) the
Explanation: Even though there are many engineers, there is only one lead engineer for this specific project. It makes the role unique. Option (c) "a" is a common mistake. Option (a) "an" is a structural error.
GRAMMAR POINTS TO REMEMBER
1 Unique Organizational Roles: Just like "the sun" or "the moon", we use "the" when talking about a job title that only one person holds in a company, department, or specific situation.
- Examples: the boss, the CEO, the manager, the director, the owner.
2 General Professions & Roles: If there are many people with the same job in the company, or if you are just stating what someone's job is generally, you must use "a" or "an".
- Examples: I am an assistant. She is a receptionist.
3 Describing a Role: If you use an adjective to describe what kind of boss or manager someone is, you usually switch back to "a/an".
- Example: He is the boss. → He is an excellent boss.