Band 4+: the chart below shows the changes in car ownership in Great Britain between 1961 and 2001

The report addresses the main trends of the graph, such as the increase in multi-car households and the decrease in households with no cars. However, the task achievement is limited by several inaccuracies in data interpretation and mathematical descriptions (for example, describing a change from 2% to 28% as a '20% rocket' rather than a percentage point increase, and misstating the starting percentage for 'no car' households). To improve, ensure that all trends are supported by accurate data from the visual and focus on using precise language to describe changes in percentages (e.g., 'percentage points' vs 'percent'). Additionally, work on grammatical accuracy and sentence structure to ensure the overview and body paragraphs are clear and professional. The report falls short of the required 150 words.

The report lacks a clear organizational structure. While there is an attempt to use an overview and body paragraphs, the progression of ideas is difficult to follow due to poor sentence construction. To improve, ensure that each paragraph has a clear central topic and use a wider variety of cohesive devices (e.g., 'In contrast', 'Furthermore', 'Subsequently') to link your observations. Avoid starting sentences with lowercase letters, as this disrupts the flow of reading.

The vocabulary used is limited and often inaccurate. There are several instances of incorrect word forms (e.g., 'the modify' instead of 'the changes') and spelling errors (e.g., 'ovrall', 'increaded', 'stayded'). While you attempted to use some descriptive verbs like 'plummeted' and 'rocketed', they are not always used in the correct grammatical context. Aim to learn collocations related to data description, such as 'a significant increase' or 'a sharp decline', and ensure spelling is accurate. Boost vocabulary complexity to elevate the overall score.

Grammatical errors are frequent and often impede communication. There are significant issues with subject-verb agreement, tense consistency, and sentence structure (e.g., 'the household had 2 or more cars jumped significantly'). Punctuation is also inconsistent, with spaces appearing before periods and commas. To improve, focus on mastering basic sentence structures (Subject + Verb + Object) and practice using complex sentences with relative clauses (e.g., 'The percentage of households with two or more cars, which stood at 2% in 1961, rose to...') to describe trends more accurately.