The plural noun that is spelled correctly is A. roofs.
B should be - knives.
C should be - dictionaries.
D should be - monkeys.
Answer: B
Explanation: topsoil across millions of acres blown away isn't gramatically correct it should be Topsoil across millions of acres blew away.
A collaborative discussion is a group of people identifying factors in an issue. To evaluate a collaborative discussion may include the following factors: the discussion must include others; develop a sense of audience that others will be scrutinizing your information; learning about writing conventions with peers; focusing on readers' expectations and not just rules; improving the writer's analysis techniques; being able to answers others' questions about material; improving their prose by teaching it to others.
Most of the action and suspense in a story centers around the main character (or characters) trying to find a solution to the conflict. Conflict drives the plot ! 4.identfy the statement The most effective way to identify a conflict is to write a conflict statement