6. My mother worries who will _________ our house when we are away for our holidays. A. see B. take after C. take care of D. look at 7. Wearing a band over the wrist allows players ________ safely. A. playing B. to play C. play D. plays 8. In my opinion, nuclear power is not only expensive but also ____ to our environment. A. danger B. dangerous C. risk D. disaster 9. It’s rude to ________ poorer people. A. look up to B. look after C. look down on D. look for 10. ________ tired, I went to bed early last night. A. Felt B. Feeling C. To feel D. Feel 11. She needs ________ how many books there are on the shelf. A. know B. knowing C. to know D. are knowing 12. ________ is the hottest planet in the solar system. A. Mercury B. Venus C. Mars D. Uranus 13. Liz liked ________ the dolphin and the color of the cap. A. either B. neither C. both D. none 14. Several governments try to ____________ the use of fossil fuels. A. reduce B. increase C. waste D. save 15. She didn’t play volleyball last week and we ________. A. did, too B. aren’t, either C. don’t, either D. didn’t, either 16. I’m going to a wedding on Sunday. ________ is getting married. A. A friend of me B. A friend of I C. One my friend D. A friend of mine 17. ________ the way to school, I can see a “No parking” sign. A. On B. In C. At D. By 18. John: “Hello. Can I speak to Trang, please?” - Trang: “________” A. Speaking. Who’s that? B. What’s the matter with you? C. Hello, John. How are you? D. How do you do? 19. Do you like those ………… hats? A. lovely little paper red B. lovely little red paper C. paper lovely little red D. little lovely red paper 20. The younger you are, ________ it is to learn. A. easier B. the easier C. easily D. the easily 21. Remember to ____________ the lights before going to bed. A. turn B. turn off C. turn on D. stop 23. Lan lives with her grandparents but she does her ________ cooking and washing. A. own B. private C. proper D. personal 24. __________ source of energy is the source that can’t be replaced after use. A. Renewable B. Natural C. Effective D. Non-renewable 25. David: “________________” Mary: “Thank you. Goodbye” A. Nice to meet you, Mary B. How do you do? C. Have a good trip, Mary D. May I introduce myself. My name’s David Wilson