What are the collective nouns ? . thank you so much everyone

Which detail from the text best demonstrates the effect of totalitarianism on the animals? "progress was made in the dry frosty weather that followed." "it had been decided to build the walls three feet thick." "they were always cold, and usually hungry as well." "for a long time the quarry was full of snowdrifts and nothing could be done."

They always say that juvenile delinquency is a problem. a.)them b.)everyone c.)a noun

Which most closely analyzes the information about briony's dreams of becoming an olympic athlete?