Answer:
1. B. The company is testing exterior paint
2. D. hyperbole
3. D. A Testing Ground for a Paint Company
4. A. intrigued by the wood panels
Step-by-step explanation:
From the passage, we discover that the company is testing exterior paint. An evidence from the passage states that "By leaving these panels out in each season and all kinds of weather, the company learns how well and how long the paints hold up". This shows that the company is actually carrying out a testing on exterior paint.
If that is the case, the title that best summarizes the passage and which also retains the main idea of the passage is "A Testing Ground for a Paint Company". The passage reflects the writer's point of view to be intrigued by the wood panels.
"It's a huge rainbow" is hyperbole. Hyperbole is a figure of speech which uses exaggerated statements.