Band 5+: The diagram below shows the stages of silk. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.

The report addresses the main stages of the process, but there are significant issues with clarity, accuracy, and grammatical control that hinder the overall communication of information. While the sequence of events is generally correct, the description of the stages is often awkward or uses incorrect word forms (e.g., 'turn to large quantities mulberry leaves', 'helding together', 'the thread weave it'). To improve, focus on the following: - **Grammatical Accuracy:** Work on subject-verb agreement and the correct use of verb tenses. Ensure that passive voice is used appropriately for describing processes (e.g., 'cocoons are boiled' instead of 'the process continues to boil cocoons'). - **Vocabulary and Phrasing:** Avoid repetitive or vague phrasing like 'making towards the total destination'. Instead, use more precise transitional phrases such as 'Following the growth stage...' or 'The final stage involves...'. - **Clarity of Information:** Ensure that the relationship between the biological stage and the industrial stage is clearly articulated without using confusing sentence structures. - **Data Accuracy:** Be careful with how you present numbers and measurements to ensure they flow logically within the sentence.

The report follows a logical progression, moving from the biological stage to the industrial stage. However, the cohesion is weakened by repetitive sentence structures and awkward transitions (e.g., 'From each stage goes another one'). To improve, use a wider variety of cohesive devices such as 'Subsequently,' 'Following this stage,' or 'Once the cocoons are formed.' Ensure that each paragraph has a clear central topic sentence that guides the reader.

The vocabulary is sufficient to convey the basic meaning, but there are several errors in word choice and spelling (e.g., 'mory' instead of 'mori', 'timy' instead of 'tiny', 'helding' instead of 'held'). Some phrasing is unnatural, such as 'turn to large quantities mulberry leaves.' Aim to use more precise academic verbs and nouns, such as 'consume' instead of 'turn to,' and 'consist of' or 'comprise' instead of 'involves main two phases.'

Grammatical errors are frequent and occasionally impede the reader's understanding. There are issues with subject-verb agreement ('there is several stages'), pluralization ('350-400 egg'), and sentence structure ('The thread weave it into silk fabric'). There is also confusion with verb tenses and participle forms. To improve, focus on mastering basic sentence structures, particularly the use of the passive voice (e.g., 'the silk is woven into fabric'), which is highly appropriate for describing processes.