Grammar studies how words and phrases are grammatically organized and formed.（)

Grades and Scores1.How are you getting on with your studies？

Grades and Scores1.How are you getting on with your studies？

Pedro strutted about like a rooster becauseA．he owned a chicken farm and studied how roost

Studies by Park, Burgess, and other Chicago－school sociologists showed how new groups of i

The study of how speech sounds are produced, transmitted, and perceived is calledA．phoneti

Scientists study the______ between parents and their babies to better understand how infan