1. Summarize the reading text by using more than 10 sentences.

2. Summarize the reading text, using more than 10 sentences.

3,Summarize the reading text using more than 10 sentences.

4. Summarize the reading text with more than 10 sentences.

5. _________________________
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Are the sentences grammatical? Do you have more natural directions?

1 and 3 seem fine. No comma is needed in 2. 4 is unclear; is the answer to have more than ten sentences, or is the reading text to have more than ten.

And REMEMBER that any number under eleven is SPELLED, not written in digits. Ten is ten, not 10.

The first four sentences are grammatically correct and convey the same meaning, which is to summarize the reading text using more than 10 sentences. However, they could be improved to sound more natural and concise. Here are some alternative and more natural directions you could use:

1. Please provide a summary of the reading text in more than 10 sentences.
2. Write a summary of the reading text using over 10 sentences.
3. Can you summarize the reading text with more than 10 sentences?
4. I need a summary of the reading text that consists of more than 10 sentences.
5. Please summarize the reading text using more than 10 sentences.
6. Write a summary of the text, making sure to include at least 10 sentences.
7. Your task is to summarize the reading text in over 10 sentences.
8. Summarize the reading text in more than 10 sentences, please.
9. Please provide a summary of the reading text that contains more than 10 sentences.
10. Your summary of the reading text should consist of more than 10 sentences.

Remember, these directions are all asking for the same thing: a summary of the reading text using over 10 sentences.