14. People will not go camping in this stormy weather.

`=>` If the weather weren't stormy, people would go camping.

`=>` Unless the weather were stormy, peope wouldn't go camping

`=>`  If it weren't stormy, people would go camping

Giải thích:

`-` Câu đk loại `2`: If + S + were/V(QKĐ), S + would + V 

`-` "unless = if not = nếu không/Trừ phi"

 If the weather weren't stormy, people would go camping./ If it weren't stormy, people would go camping.

`->` If + S + V2/ Ved, S +would/ Could/ Should…+ V

`=>`  Unless the weather were stormy, peope wouldn't go camping/ Unless it's weather were stormy, peope wouldn't go camping

`=>`  Unless + S +Ved / V2 (simple past), S+ would + V