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ay a part 9. She never goes home until all her newspapers ________ out. A. sell B. will be sold C. will sell D. are sold 10. To ________ the patient’s quick recovery, the doctor gave him the most effective medicine. A. make sure B. be sure that C. insure D. ensure 11. _______ fresh air, people may start to feel sick. So make sure you open the windows while working. A. For the absence of B. In the absence of C. In the honour of D. In the short of 12. He needs one more stamp before his collection __________. A. has pleted B. will plete C. has been pleted D. is pleted 13. It’s well known to us all ______ Beijing _____ the 2021 Olympic Games. A. that, held B. whether, hosted C. when, held D. that, hosted 14. Has John arrived yet? No, she _______ an hour ago. A. was supposed to e B. must have e C. should e D. ought to have e 15. I feel much better now。 My advice to you is _______________________________. Answers: 一、單詞 1. continent 2. significance 3. unmarried 4. medal 5. glorious 6. facility 7. international 8. opponent 9. branch 10. previous 11. activity 12. maintain 13. supporter 14. ensure 15. remove 16. association 17. separate 18.