Answer:
D I did this before and got it correct
Answer:
nervioso
cansado
Enojado
Triste
Emocionado
Contento
Explanation:
I have a difficult exam. I am nervous.
I'm sleepy. I'm very tired.
I'm angry, that's why I argue.
I am sad because my grandfather is sick.
When I win in a game, I am excited.
It is my first day of class and I am happy.
In railway signalling, an interlocking is an arrangement of signal apparatus that prevents conflicting movements through an arrangement of tracks such as junctions or crossings. The signalling appliances and tracks are sometimes collectively referred to as an interlocking plant. An interlocking is designed so that it is impossible to display a signal to proceed unless the route to be used is proven safe.
