Choose the best answer to fill in the blank. 5. She ran ________ an interesting article about fashion while reading the newspaper. A. across B. away C. after D. out 6. The professor was very interested in the ________ of cultures around the world. A. diversify B. diversifying C. diverse D. diversity 7. It's a secret. You ________ let anyone know about it. A. may not B. mightn't C. mustn't D. needn't 8. It's no use ________ a language if you don't try to use it. A. learning B. learn C. to learn D. learned 9. There is ________ in my bedroom. A. a square wooden old table B. a square old wooden table C. an old square wooden table D. an old wooden square table 10. ________ the phone rang later that night did Tom remember the appointment. A. Not until B. Only when C. Just before D. No sooner 11. He managed to keep his job ________ the manager had threatened to sack him A. therefore B. despite C. unless D. although 12. We are going to ________. A. have our house redecorated B. get our house to redecorate C. have our house redecorate D. get our house be redecorated 13. Her mother, ________ has been working for thirty years, is retiring next month. A. who B. whom C. that D. whose