The sound of the alarm clock was unheard in the noisy room.

The goal of this project is to unify all the different systems into one platform.

She seemed uninterested in the conversation.

His lecture was uninteresting and never touched me.

The union negotiated a new contract for the workers.

This is a unique opportunity to travel the world.

The students decided to unite and form a study group.

The universe is vast and mysterious.

I will go to the party unless I have to work late.

It is unlikely that he will win the lottery.