We are required to fill in the space in the short passage with the correct words from the given options.
The correct words from the option given are it wasn't / wouldn't have
It's really important. If it wasn't , I wouldn't called you on your holiday.
- The statement depictd how important it was for the speaker to have made the call during the receiver's holiday.
Wasn't is a contraction of was not
Wouldn't is a contraction of would not
- Contraction is a process whereby one or more sounds of a free morpheme (a word) are lost or reduced, such that it becomes a bound morpheme that attaches phonologically to an adjacent word.
- Examples of contractions includes didn't, can't, don't, couldn't, mustn't, must've, haven't, hasn't, hadn't, doesn't, you're etc.
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