Read the passage. The town council of Hopewell has proposed that the vacant lot at the end of Elm Street be converted into a parking lot. While this unused land may seem like a suitable location, the nearby residents have many objections. For example, the youth in nearby neighborhoods enjoy using the lot for recreation. Many pet owners appreciate the undeveloped land because it allows dogs a place to run. Adding cars and pavement to this cherished natural area would be a grave error. The town council should observe the lot and all its uses before taking action.

Which phrase best reveals the author’s viewpoint?

A) suitable location
B) adding cars
C) grave error
D) take action

Consider the text from "machu picchu: a city in the sky” and its central idea. informational text: every year, thousands of tourists come to peru to see machu picchu. to reach machu picchu, tourists can hike along the famous inca trail. the trail covers twenty-six miles. it winds through beautiful mountains, forests, and jungle. visitors can also take a bus or train ride up to the ruins. the train takes you past miles of farmland along the urubamba river valley. above are the andes mountains. the tops of the mountains are often covered with mist. then, the train goes up a mountain on a winding road. the road climbs almost 1,640 feet. other incan ruins can be seen beside the road. most are very small compared to the city ahead. central idea: tourists enjoy visiting machu picchu in the mountains of peru. what supporting detail is most important to include in a summary of this text? people can hike the inca trail or take a train or bus to reach machu picchu. when people travel to machu picchu, they see miles of surrounding farms. people are surprised by the mist on the peaks of the andes mountains. when people visit machu picchu, they sometimes see other smaller ruins.