Proteins are made up of folded irregularly chains, the links of which are amino acids.

My father asked me where had I gone the night before.

Tenant farmers are those they either rent a farm and work it for themselves or work the farm for the owner and receive payment.

More than ten students have failed the exam, that surprised the class teacher.

Folklore consists of the beliefs, customs, traditions, and telling stories that people pass from generation to generation.

The most visible remind of the close relationship between the United States and France is the famous Statue of Liberty, which stands in New York habor.

Could you tell me how can I get to the city library, please?

The number of students attending universities to study economics have increased steadily in the last few years.