Heart Functions
Choose the word for each blank.
The heart functions as a pump at the centre of the circulatory system. In humans it is located in the chest cavity, between the lungs, 1 to the left. The heart consists of four chambers surrounded by a very strong muscular wall, the myocardium. The upper chambers, the right and left atria, 2 blood entering the heart, and the lower chambers, the right and left ventricles pump the blood out of the heart, via the pulmonary and the systemic circulatory systems. The two systems work as follows . Blood from the body enters the right atrium, 3 passed into the right ventricle and from there is propelled through the pulmonary artery to the lungs. In the lungs the blood releases carbon dioxide and absorbs oxygen and is then 4 back to the heart into the left atrium. From here it passes into the left ventricle, which pumps the oxygenated blood around the body.
Options for each gap (alphabetical)
- 1 a bit · compared · less than · rather than
- 2 lower · receive · repel · transfer
- 3 are · is · was · were
- 4 is transported · transported · transporting · was transported
Opens question #120417 in the RealPTE practice screen.
More Reading & Writing: Fill in the Blanks questions
Reading & Writing: Fill in the Blanks format (Pearson)
Pearson's name: Fill in the Blanks (Dropdown)
| Prompt | Text up to 200 words |
|---|---|
| Time to answer | Not set per question (Part 2 lasts 23–30 minutes) |
| Skills assessed | Reading, Writing |
How it is scored
- Partial credit applies: a partly correct response still scores.
Source: Pearson, PTE Academic & UKVI test format, Part 2: Reading, checked 9 October 2026.