barricades

"The children were excited to go to their classroom in the morning. "

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

"I brush my teeth regularly to prevent them from turning yellow."

"The protesters thronged Trafalgar Square and sang anti-war songs."

"The confrontation between the two students escalated when one accused the other of cheating on the exam. "

"Sentence: "The science teacher praised the students who were excellent demonstrators of how the volcano model worked; their explanation left no doubt in anyone's mind." "

"A big obstacle to understanding the manual was that it had been poorly translated from the Japanese."

"We constructed the radio from spares."

"The boat overturned in the rough seas. "

"The protestors barricaded the street with overturned cars and burning tires. "

"He spent six years in the military."

"The protesters built a barricade of old tires and wooden planks to block the road. "