Correctly spelled.

**The reasoning** The correct spelling is **"because"** — B-E-C-A-U-S-E. This is a conjunction (linking word) that explains reasons or causes. The tricky part? English spelling doesn't always match how we pronounce words. "Because" sounds like "bi-KAWZ" when spoken fast, but its written form follows a specific pattern: **bec + ause**. Think of it as "be + cause" merged together — literally giving the *cause* of something. **Why the wrong options tempt you** - **A) "Becoz"** — This is phonetic spelling (how it sounds), popular in text messages and informal chat, but it's *never* correct in exams. - **C) "Becuase"** — A common typo where you mix up the 'a' and 'u'. Your fingers type faster than your brain checks! - **D) "Becaus"** — You've dropped the final 'e', perhaps confusing it with words like "thus" or "plus" that don't end in 'e'. **Quick takeaway** Remember: **"Because" = be + cause** — it literally gives you the *cause*, so keep that 'e' at the end to make it complete!