abreast

"The train tracks are two parallel lines that run through the entire town. "

"It is very important to give your daughter independence in her life so she learns from experience."

"Cyclists must wear helmets for safety. "

"The teacher spoke to the students, and simultaneously, the bell rang. "

"Ahoy! Bring your boat alongside mine."

"The development of this story has been slow."

"The scientific method is important in my school science class. "

"I think you should acquaint him with the realities of the situation."

"They completed the first series perfectly."

"He completed the assignment on time."

"Enjoy your holidays!   I enjoy dancing."

"I like to chat over a coffee with a friend."