1. Our most serious problem nowadays is the ………… pollution. ENVIRONMENT 2. Would you like to go to the English ………….. contest with me? SPEAK 3. He's quite an……… person. He plays lots of sport and goes running everyday energy 4. You had better do some ………………….. for the final exams REVISE 5. Bell ……………… demonstrated his invention at countless exhibitions. SUCCESS 6. Rubber is elastic so we can . . . . . . . . . . . . . . . this string. LONG 7. Don’t let the child go out because it’s……………. WIND 8. Nha Trang is a wonderful ………..... resort in Viet Nam. SEA 9. We were pleased to see Jim ……………. his dream in the end. REAL 10. The remote desert area is ………………. only by helicopter. ACCESS