Band 4+: The threat of nuclear weapons maintains world peace. Nuclear power provides cheap and clean energy. The benefits of nuclear technology far outweigh the disadvantages. To what extent do you agree or disagree?

The essay addresses the main parts of the prompt, but the development of ideas is limited and inconsistent. While you present a position (that benefits outweigh drawbacks), the arguments lack depth and precision. For example, the discussion on cost-effectiveness is somewhat repetitive and lacks specific supporting details, and the section on disadvantages is quite brief. To improve, you should focus on the following: 1. **Depth of Argumentation**: Instead of just stating a fact (e.g., nuclear waste is dangerous), explain *why* this makes the disadvantages significant and then counter it to support your thesis (e.g., how modern technology is managing this waste). 2. **Address all parts of the prompt**: The prompt mentions both 'nuclear power for energy' and 'nuclear weapons maintaining peace.' Your essay focuses almost entirely on energy, neglecting the 'nuclear weapons' aspect of the prompt. To achieve a higher score, you must address all components of the task. 3. **Cohesion and Coherence**: Ensure that your ideas flow logically. Some sentences are fragmented or contain grammatical errors that obscure the meaning (e.g., 'the other produce of electricity costing high for materials'). 4. **Vocabulary and Grammar**: Work on using more precise academic vocabulary and ensuring subject-verb agreement to improve the clarity of your arguments. The essay falls short of the required 250 words.

The essay follows a basic structure with an introduction, body paragraphs, and a conclusion. However, the progression of ideas is often interrupted by grammatical errors and awkward phrasing. The use of cohesive devices (e.g., 'Firstly', 'Furthermore', 'In addition') is present, but they do not always lead to a smooth flow of thought. To improve, focus on ensuring that each sentence logically connects to the next and that your ideas are fully developed within each paragraph rather than being presented as fragmented thoughts.

The vocabulary used is somewhat limited and repetitive (e.g., repeating 'nuclear technology' and 'produce energy'). There are also instances of incorrect word choices and word forms, such as 'low costing' instead of 'low cost' and 'distriction' instead of 'destruction'. To improve, try to use a wider range of synonyms and ensure that you are using the correct collocations (words that naturally go together) to express complex ideas more precisely. Pay attention to vocabulary repetition to improve the overall score.

Grammatical errors are frequent and significantly impact the readability of the text. There are issues with sentence structure (e.g., 'Although... but...' is redundant), subject-verb agreement, and the use of prepositions. Some sentences are fragments or run-on sentences that make it difficult to understand the intended meaning. I recommend focusing on mastering basic sentence structures, correct tense usage, and the proper way to use subordinating conjunctions before attempting more complex grammatical forms.