Some students answer one question, peek at the key, answer one more, peek again. This destroys the mental effort needed for retention. Always batch-check.
Do not check after every single question. Instead, check after every 5–10 questions. This balances memory retention with error correction. grammar builder 2 answer key new
Complete the assigned exercises fully, even if you are unsure. Use a pencil. Circle questions that felt like guesses. Some students answer one question, peek at the