olympiad

"Historians often refer to events in ancient Greece by olympiads, rather than specific years, to provide a broader chronological context. "

"Mathematics helps us understand the relationship between different shapes in our daily lives. "

"The competition for this job is strong."

"The competition for this job is strong."

"My sister is very helpful, especially when it comes to organizing things. "

"The twins resemble each other."

"The cashier reckoned the money in the till to make sure it matched the day's sales. "

"The church held a celebration of the Eucharist, a Christian sacrament. "

"The frequent occurrence of noisy construction near my house has made it hard to concentrate on my studies. "

"The interval between the houses on the street was quite large. "

"Historians study old letters and documents to learn about the past. "

"The beginning of the school year is always exciting. "