Complete the phrases. One part is extra.

• Объекты 1
  • to spend
  • to improve
  • to go
  • to sleep
  • to learn about
  • to take part in
  • the most important
  • hard
  • to travel
  • the extra word
• Объекты 2
  • summer holidays
  • English
  • hiking
  • in the tent
  • robots
  • many competitions
  • reason
  • work
  • with my family
  • fabulous