Tiêu đề G8 15-minute test Unit 12.docx ✅

School: ___________________________ Class: ___________________________ Full name: ___________________________ Score 15-minute test (Unit 12) PHONETICS Choose the best option (A, B, C or D) to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. 1. A. planet B. galaxy C. alien D. travel 2. A. rocket B. solar C. possible D. promise Choose the best option (A, B, C or D) to indicate the word whose main stress syllable differs from that of the other three in each of the following questions. 3. A. creature B. crater C. liquid D. support 4. A. commander B. oxygen C. telescope D. gravity VOCABULARY & GRAMMAR Choose the best option to complete each sentence. Circle A, B, C, or D 5. Nowadays humans are still wondering what planets in outer space are _____. A. habitat B. habitable C. habitual D. habit 6. Look! Can you see there are many _____ on the surface of the moon. A. traces B. rockets C. aliens D. craters 7. There are a lot of solar systems in a _____. A. galaxy B. gravity C. planet D. space 8. The scientist could observe the position of some planets through a _____. A. glasses B. telescope C. naked-eye D. tube 9. _____ is one of the most promising planets for life in our solar system. A. Venus B. Mars C. Mercury D. Sun 10. The _____ is the force that makes things fall to the ground. A. temperature B. condition C. gravity D. atmosphere 11. He asked me what _____ doing then. A. I am B. am I C. I was D. was I 12. The teacher asked the class who was on duty _____. A. today B. last day C. yesterday D. that day 13. They wanted to know who _____ be the first step onto Mars in the future. A. will B. may C. would D. can 14. He wondered how much _____ to go to Rome by plane. A. does it cost B. it cost C. did it cost D. costed