His attitude was threatening, and I became scared.

That movie was really touching.

This door opens automatically.

This village really has an idyllic landscape.

Euclidean geometry forms the foundation of geometry.

I am majoring in auditory phonetics at university.

Articulatory phonetics is a study about the production of speech sounds.

Acoustic phonetics is the study of the physical properties of speech.

I am majoring in microbiology at university.

I studied calculus at university.