Thank you very much for your corrections.

I stilll need to check these few more sentences.

1) we'll ne analyzing twelve authors belonging to the English literature from 1800 to the beginninig of the twenty-first century.
2) I'll give you literature summaries for you to photocopy and study.
3) We'll be doing a lot of fill-in-the blanks activities for you to memorize the key words
4) I'm not allowed to make photocopies unless (?) for class tests (or except in case of class tests?).
5) Do you say to work at a summer camp or on a summer camp?

Proofread your questions better before you post them.

1. "We'll need to analyze... to the beginning...."

2. fine

3. "... fill-in-the-blank activities... key words."

4. "... except in the case...."

5. "at"

1) we'll be analyzing twelve authors belonging to English literature from 1800 to the beginning of the twenty-first century.

To check this sentence, you can verify the spelling and grammar. Make sure the verb "analyzing" is in the correct tense and that "English literature" is capitalized. Also, check that the time period is correctly stated.

2) I'll provide literature summaries for you to photocopy and study.
To ensure the correctness of this sentence, confirm that "I'll" is the contraction for "I will," and that the verb "provide" is used correctly. Also, check the grammar and spelling of "literature summaries," "photocopy," and "study."

3) We'll be doing a lot of fill-in-the-blank activities for you to memorize the key words.
To verify this sentence, check the tense of the verb "doing" and ensure that "fill-in-the-blank" is hyphenated correctly. Also, check that the phrase "memorize the key words" is grammatically correct.

4) I'm not allowed to make photocopies except for class tests.
To confirm the correctness of this sentence, check that the spelling and grammar are accurate. Make sure the verb "make" is used correctly, and that "photocopies" and "class tests" are spelled correctly.

5) Do you say "to work at a summer camp" or "to work on a summer camp"?
To answer this question, you can consult a reliable grammar resource or reference book. In this case, the correct phrase is "to work at a summer camp." "At" is the appropriate preposition to use in this context, indicating the location or place of employment.