oly
CreateLibraryToolsMy gamesMy classes
EnglishTiếng ViệtEspañolPortuguês (Brasil)TürkçeBahasa IndonesiaУкраїнська日本語
Sign in
CreateLibraryToolsMy gamesMy classesJoin a room
EnglishTiếng ViệtEspañolPortuguês (Brasil)TürkçeBahasa IndonesiaУкраїнська日本語
Home › English worksheets › Grades 4 and 5 › Unit 9: Life on other planets worksheet

Olyolyclass.com/library/tb-english-discovery-g8-u09

Unit 9: Life on other planets

A2 · English · 16 questions

A free printable worksheet for grades 4 and 5 (CEFR A2): từ vựng và mẫu câu Unit 9 (Life on other planets), English Discovery 8: There might be … on … / Will there be … ?. It has 16 questions with flashcards to cut out, writing and gap-fill exercises, and the answers on the last page. Print it here or download the PDF, then play the same words as a team game on the board. More English worksheets for grades 4 and 5.

Download PDFPlay nowBack to the game

Tip: print on A4, cut the flashcards along the dashed lines. The answers are on the last page.

Print:

Flashcards

alien
galaxy
orbit
solar system
universe
astronaut
spacecraft
science fiction
telescope
UFO
afraid of
dwarf

Worksheet: Unit 9: Life on other planets

Name:Class:

Write the word.

Fill in the gap.

afraid ofalienastronautdwarfgalaxyorbitscience fictionsolar systemspacecrafttelescopeUFOuniverse

  1. The ______ in the film was friendly.
  2. Our ______ has billions of stars.
  3. The Earth is in ______ around the Sun.
  4. Earth is in our ______.
  5. The ______ is very, very big.
  6. The ______ wears a white space suit.
  7. The ______ flew to the Moon.
  8. I like reading ______ books.
  9. We look at stars with a ______.
  10. He saw a ______ in the sky.
  11. Are you ______ the dark?
  12. Pluto is a ______ planet.

Answer the questions.

  1. Maybe there is water on Mars. There ___ be water on Mars.
    a) areb) didc) mightd) might to
  2. ___ there be robots in schools in the future?
    a) Areb) Didc) Dod) Will
  3. Will there be astronauts on Mars in the future? Yes, ___.
    a) there areb) there didc) there willd) they do
  4. Scientists say there might be aliens ___.
    a) in my pencil caseb) in the fridgec) on other planetsd) under the chair

Answers

  1. alien
  2. galaxy
  3. solar system
  4. astronaut
  5. spacecraft
  6. science fiction
  7. telescope
  8. UFO
  9. alien
  10. galaxy
  11. orbit
  12. solar system
  13. universe
  14. astronaut
  15. spacecraft
  16. science fiction
  17. telescope
  18. UFO
  19. afraid of
  20. dwarf
  21. might
  22. Will
  23. there will
  24. on other planets
oly

Make teaching fun.

Product

HomeGamesLibrarySimulationsPricingBlogJoin a roomSign in

Classroom tools

Classroom timerNoise meterRandom name pickerTeam makerDiceScoreboardVoice levelsCoin flipRandom numberWould you rather

Resources

All classroom gamesClassroom management gamesGames without student devicesInteractive whiteboard gamesBrain break and movement gamesPhonics gamesPrintable English worksheetsProjector and TV gamesBaamboozle alternativeKahoot without student devicesWordwall alternativeQuizizz (Wayground) alternativeBlooket alternativeGimkit alternativeChristmas classroom games

Help & legal

For schools and centersContact usPrivacyTermsRefunds

© 2026 OlyClass