How to Do Sentence Completion in IELTS Listening

Sentence Completion is one of the common and quite important types of questions in the IELTS Listening test. Candidates can choose to take the paper test or the computer-based test, there is no difference in the test structure, scoring method or difficulty of this type of question.

In this article, IDP will suggest strategies to score high on the Sentence Completion test, notes when taking the test as well as sample exercises to help you get familiar with the test structure.

Sentence Completion is one of the most common and important question types in the IELTS Listening test. You can choose either paper-based or computer-based formats—there is no difference in question structure, scoring, or difficulty level.

In this task, you are required to complete sentences or short passages by filling in the blanks with missing information from the recording. The difficulty of the task depends on the content of the audio, which could range from casual conversations to more academic or scientific topics.

Sentence Completion tasks in Section 1 are typically easier than those in Section 3.

Sentence Completion format example:

You will be given partial sentences with gaps, and your task is to fill in the correct words based on what you hear in the recording.

To score well on this task, follow these steps:

Step 1: Carefully read the instructions and note the word limit

Pay attention to the instructions and any bolded text. The word limit will be clearly stated. You might be allowed to write:

• ONE WORD ONLY – write only one word.

• ONE WORD AND OR A NUMBER – the answer may include one word, one number, or both.

• NO MORE THAN TWO WORDS – write up to two words. Answers with more than the allowed number of words will be marked incorrect.

Step 2: Read the sentences and underline keywords

Before the recording starts, read through all the sentences and underline key information. This helps you focus on the main ideas and anticipate what type of word might be missing (e.g., noun, verb, adjective).

Step 3: Predict the answers

Try to predict what kind of word might fill each gap—its grammatical form and its meaning. This can make it easier to recognize the correct answer when you hear it.

• Consider the meaning – what is the sentence about

• Consider the grammar – what part of speech fits (noun, verb, adjective), and is it singular or plural

Look out for synonyms and paraphrasing, as the words used in the recording may differ from those in the question.

Step 4: Check your answers for accuracy

Make sure your completed sentences are grammatically correct and make sense. Also, double-check your spelling and whether singular or plural forms are used correctly.

Here are some practical tips from IDP to help you succeed:

• Always follow the word limit. Exceeding the limit will result in a wrong answer, even if the content is correct.

• Use skimming and scanning techniques to quickly identify key ideas and anticipate what to listen for.

• Focus on the words before and after the blank. These often contain clues or signals to help you find the correct answer.

• Pay close attention to signal words in the recording that indicate key information or changes in topic.

Recommended reading:

• Tips to avoid common mistakes in IELTS Listening

• How to skim and scan for keywords in IELTS

Exercise 1

Instructions: Read the questions first before listening. Write NO MORE THAN TWO WORDS for each answer.

• Prince Harry came home with three ………………… ………………… people.

• Prince Harry thinks people know him as ………………… ………………… not just a prince.

• They want an ………………… ………………… to prove they are the same people.

• Prince Harry wants the mood to be ………………… and for everyone to ………………… it.

Answers

• seriously wounded

• Captain Wales

• opportunity / prove

• electric / enjoy

Exercise 2

Instructions: Complete the sentences below. Write NO MORE THAN TWO WORDS for each answer.

• Studying with the Open University demanded a great deal of ………………

• Studying and working at the same time improved Rachel’s ………………

• It was helpful that the course was structured in ………………

• She enjoyed meeting other students at ………………

Answers

• motivation

• time management

• modules

• summer schools

Score High in Sentence Completion with IDP IELTS

Sentence Completion is considered one of the more manageable question types in the IELTS Listening test. However, to get a top score, you need regular practice to get used to the test format and avoid careless mistakes.

To master other IELTS Listening question types, explore IDP’s IELTS preparation resources, including expert-led workshops and practical test tips. These materials will help you get comfortable with the format and minimize errors.

When you're ready, register for your IELTS test with IDP today.