3. All Sue’s friends and __________ came to her party . a. relations b. Relatives c. relationship d. Related 4. My father studies about life and structure of plants and animals. He is a ………. a. biology b. biologist c. biological d. biologically 5. She takes the …….. for running the household. a. responsibility b. responsible c. responsibly d. responsiveness. 6. We are a very close-nit family and very ….. of one another. a. supporting b. supportive c. support d. supporter 7. You are old enough to take _______ for what you have done. a. responsible b. responsibility c. responsibly d. irresponsible 8. He has been very interested in doing research on _______ since he was at high school. a. biology b. biological c. biologist d. biologically 9. Although they are twins, they have almost the same appearance but they are seldom in __. a. agree b. agreeable c. agreement d. Agreeably 10. The more _______ and positive you look, the better you will feel. a. confide b. confident c. confidently d. Confidence 11. My parents will have celebrated 30 years of _______ by next week. a. marry b. married c. marriageable d. marriage 12. London is home to people of many _______ cultures. a. diverse b. diversity c. diversify d. diversification 13. Some people are concerned with physical ______ when choosing a wife or husband. a. attractive b. attraction c.attractiveness d.attractively 14. Mrs. Pike was so angry that she made a _______ gesture at the driver. a. rude b. rudeness c. rudely d. rudest 15. She sent me a _______ letter thanking me for my invitation. a. polite b. politely c. politeness d. impoliteness 16. He is unhappy because of his --------------. a. deaf b. deafen c. deafness d. Deafened 17. His country has -------------- climate. a. continent b. continental c. continence d. Continentally 18. She has a -------------- for pink. a. prefer b. preferential c. preferentially d. Preference 19. Computers are -------------- used in schools and universities. a. widely b. wide c. widen d. Width 20. I sometimes do not feel -------------- when I am at a party. a. comfort b. comfortable c. comforted d. Comfortably 21. English is the language of --------------. a. communicative b. communication c. communicate d. communicatively 22. I have to do this job because I have no --------------. a. choose b. choice c. choosing d. Chosen 23. English is used by pilots to ask for landing -------------- in Cairo. a. instruct b. instructors c. instructions d. Instructive 24. He did some odd jobs at home --------------. a. disappointment b. disappoint c. disappointed d. Disappointedly 25. Don’t be afraid. This snake is --------------. a. harm b. harmful c. harmless d. Unharmed 26. During his --------------, his family lived in the United State. a. child b. childhood c. childish d. Childlike 27. Jack London wrote several -------------- novels on adventure. a. interest b. interestedly c. interesting d. interested