1. He is in ____________________ with the law. (difficult) 2. Is it ____________________ to answer that question? (difficulty) 3. This test must be done ____________________. (care) 4. He spoke ____________________ about that subject and won the contest. (persuade) 5. Suggestion is more effective than ____________________. (persuade) 6. She is good at English. She speaks English ____________________. (perfect) 7. We have well-____________________ teachers. (qualify) 8. There are three main types of ____________________ institution. (educate) 9. There will be an ____________________ next week. (examine) 10. The ____________________ asked Lien many questions. (exam) 11. She got the ____________________ from the library. (inform) 12. We like reading ____________________ books. (inform) 13. This TV program is ____________________ and boring. (inform) 14. They are ____________________ teachers. (experience) 15. I hope you will be able to pass the __________________ exam. (write) 16. He learned that the house was for sale through an ____________________. (advertise) 17. If you want to sell your old car, put an ____________________ in newspapers. (advertise) 18. You ought to give reasons for your ____________________. (choose) 19. This dress costs ____________________ 100 dollars. (approximate) 20. Try to use as much detail as ____________________ in your answer. (possibility) 21. Oxford is a university with an excellent ____________________. (repute) 22. You should improve your ____________________. (pronounce) 23. The ________________ Vietnamese exam is being held next Monday.(speak)