The key answer of exercise 3
The key to exercise solutions in chapter 15 - It'll solve all our problems for the textbook Outcomes Elementary - Student's Book with authors Hugh Dellar and Andrew Walkley from National Geographic Learning
Question
Work in pairs. You are going to read an article about technology. First, discuss these questions.
Answer
- The writer is optimistic.
- One text is about homes that make or save electricity in some way, and the second is about farms that grow things in unusual ways and save space.
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