Cover of the textbook Wider World 4 - Student's Book

The key answer of exercise 3

The key to exercise solutions in chapter 5.1 - Vocabulary for the textbook Wider World 4 - Student's Book with authors Suzanne Gaynor, Kathryn Alevizos and Carolyn Barraclough from Pearson Education

Question

Listen to a presentation at a planetarium and answer the questions.

Answer

  1. digital information such as TV signals, photos and phone signals
  2. a large group of stars and planets
  3. the Milky Way
  4. No, it isn't.
  5. blue
  6. Yes, we can sometimes.

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