Evolution
Choose the word for each blank.
A creature may have fine physical defenses such as hard armor or sharp spines. It may have powerful chemical defenses such as an 1 smell or a foul taste but none of these defenses is much used in the 2 for survival unless the animal also has the right behavior to go with it. Evolution 3 a living creature’s size and color, and it also shapes an animal’s actions and behavioral patterns. The most 4 behaviors are instinctive or in-built. In other words, the creatures can perform the actions without having to learn what to do by 5 and error.
Options for each gap (alphabetical)
- 1 appalling · exotic · mysterious · ordinary
- 2 competition · Game · life · struggle
- 3 distorted · distorts · shapes · Shaping
- 4 automatic · common · Dangerous · talented
- 5 Attempt · certainly · success · trial
Opens question #120484 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.