The use of some words in English grammar resources is expressed as follows:
1-) I passed the exam by studying.
2-) I cut the paper using scissor.
Why isn't '' by '' added in 2 ? or Why isn't the word '' by '' removed from the other sentence?
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Sign up to join this communityThe use of some words in English grammar resources is expressed as follows:
1-) I passed the exam by studying.
2-) I cut the paper using scissor.
Why isn't '' by '' added in 2 ? or Why isn't the word '' by '' removed from the other sentence?