TOEFL Writing Task 1 [Integrated Task] – Practice Test #035

This TOEFL Writing Task 1 (Integrated Writing) practice test provides an authentic experience with a real reading passage and a corresponding audio lecture. Follow the instructions carefully to simulate the exam and assess your skills accurately.

TOEFL Integrated Writing Detailed Instructions

Read the passage: You will read an academic passage on a topic, usually about 3 minutes.
Listen to the lecture: After reading, you will hear a lecture on the same topic, presenting a different perspective or additional information. You will not be able to see the reading passage while listening.
Take notes: While reading and listening, take notes on the key points and main ideas. Most of your focus should be on the lecturer since the passage is already available for reference.
Refer back to the reading: You can review the reading passage after the listening portion is complete.
Stay objective: Avoid adding personal thoughts, agreeing or disagreeing with the speaker, or evaluating the quality of their arguments. The key is to remain neutral and accurately report what each source says. Think of yourself as a reporter: your task is to explain what each side claims, how their points relate to each other, and how the lecture challenges the reading.
Organize clearly and have a plan: Use clear structure with an introduction, body paragraphs, and a conclusion. Personally, I prefer writing a concise introduction that presents both sides and briefly states their main reasons, followed by three body paragraphs, each focusing on one point and discussing it from both perspectives. If done properly, there’s no real need for a conclusion, especially since this isn’t a personal or opinion-based essay.
Write your response: Summarize the main points from the lecture and explain how they relate to or challenge the points in the reading passage.
Stay within the word limit: Your response should be 150-225 words.
Proofread: Ensure your grammar, spelling, and sentence structure are accurate.
Submit your writing: Use the form below to privately submit your writing for review, or post it publicly in the comment section at the bottom of the page.
Feedback (optional): Order detailed written analysis or a video session to review your response using the official TOEFL writing criteria and identify specific areas for improvement.

Reading Passage

A fossil skeleton of a dinosaur called Sinosauropteryx, preserved in volcanic ash, was discovered in Liaoning, China, in 1996. Interestingly, the fossil included a pattern of fine lines surrounding the skeletal bones. Some paleontologists interpret the lines as evidence that Sinosauropteryx had feathers. However, critics have opposed the idea that Sinosauropteryx was a feathered dinosaur, citing several reasons.

First, the critics point out that the fine lines may not even represent functional structures of a living dinosaur, but rather structures that were formed after the animal’s death. After the animal died and was buried in volcanic ash, its skin may have decomposed into fibers. The skin fibers then became preserved as lines in the fossil; the lines were misinterpreted as evidence of feathers.

Second, even if the fine lines are remains of real structures of a Sinosauropteryx, scientists cannot tell with certainty what part of the dinosaur’s anatomy the structures were. Many dinosaurs had frills, ornamental fan-shaped structures growing out of some parts of their bodies. Some of the critics argue that the lines surrounding the skeleton are much more likely to be fossilized remains of frills than remains of feathers.

A third objection is based on the fact that the usual functions of feathers are to help animals fly or regulate their internal temperature. However, the structures represented by the lines in the Sinosauropteryx fossil were mostly located along the backbone and the tail of the animal. This would have made the structures quite useless for flight and of very limited use in thermoregulation. This suggests that the lines do not represent feathers.