Respuesta :

Writers can use a lot of things to build suspense, likeKeep the stakes high. Create dilemmas. Complicate matters. Be unpredictable. Create a really good hero.
What can Writers use to build suspense you mean? Well in that case they're a number of ways. I shall name a few though. Hope this help :)

Keeping the stake high

Complicating Matters 

Being Unpredictable

Causing Dilemmas

Bringing to life a very good Villain

And a great protagonist works great too!