III/ Word form. 1. Bell............................ demonstrated his invention. (SUCCESS) 2. Thomas Watson was Bell’s ............................ wasn't he? (ASSIST) 3. Michael Faraday made a lot of ..................... in the field of electricity. (INVENT) 4. There was still no ............................. on what to do next. (AGREE) 5. Each of my friends has a ……………………. character. ( DIFFER) 6. My uncle often spends his free time doing volunteer work at a local……………………. (ORPHAN) 7. You must put all medicines in ............................ cupboards. (LOCK) 8. She is always worried about the ............................ of her family. (SAFE) 9. This river is very ................................for swimmers. (DANGER) 10. Don’t leave the light on. It wastes...................................... (ELECTRIC) 11. Mom had to do everything………………………help of modern equipment. (WITH) 12. He was so………………………….that he had an accident. (CARE) 13. It was……………………….of him to offer to pay for us both.(GENEROSITY) 14. Are you………………………about the new Gears Of War Games? (EXCITE) 15. My close friend gave me a……………………..present on my birthday. (WONDER) 16. Role – play is………………………….in developing communication skills. (HELP) 17. In this course, students receive……………………in the basic English grammar. (INSTRUCT). 18. I………………………..him for his honesty. (RESPECTFUL) 19. All of the students appreciate the…………………of English learning. (IMPORTANT) 20. I am…………………………..enough to have a lot of friends. (LUCK)