Connect3-Unit2

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Across
  1. 4. You need to follow him/her when you travel in a group.
  2. 5. People who live in Brazil.
Down
  1. 1. We usually buy it when we travel in other cities or countries.
  2. 2. An important city for a country, like Beijing, London...
  3. 3. When you trave in other places, you can write and send it to your friends.