Search from various English teachers...
chen
I didn’t mean to do it; it was ____ accident.
A. by
B. an
Note: Can both answers work?
May 8, 2013 11:49 AM
Still haven’t found your answers?
Write down your questions and let the native speakers help you!
chen
Language Skills
Chinese (Mandarin), English
Learning Language
English
Articles You May Also Like

Same Word, Different Meaning: American, British, and South African English
11 likes · 8 Comments

How to Sound Confident in English (Even When You’re Nervous)
13 likes · 11 Comments

Marketing Vocabulary and Phrases for Business English Learners
10 likes · 4 Comments
More articles