1.He needs his father’s__________________________. (assist) 2.He started______________________working in this company. (office) 3.Let’s save __________________________resources. (nature) 4.Meat, milk and vegetables are farm ______________. (produce) 5.Last year we had an_______________summer holiday. (enjoy) 6.It’s _______________ to have the doctor living near us. (convenience) 7.Her father soon died of a __________ heart (break) 8. ________________________, I lost my keys on the way home. (fortunate) 9.The _____________ of this word is hard, you should notice it. (pronounce) 10. He takes ____________ in his English results. (pride) 11.They collected over 500 _____________________for raising funds. (sign) 12. Our __________ resources are limited, so we must save them. (nature) 13.There are a lot of well-________teachers in our institute. (quality) 14. Robinson can look back on his career with great __________. (satisfy) 15.She should work harder on her English __________________. (pronounce) 16.Lien can answer those questions correctly and _________________. (excellent)