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) 17.Every one was ______________ at the volleyball match. (excite) 18.Some students should improve their______________. (behave) 19.__________________, he failed the final exam. (luck) 20. Be careful! Don’t ride your motorbike __________________ (danger) 21.They will shop in __________ at the new mall. (comfortable) 22. _______________ are very pleased to buy things in Gigamall. (custom) 23.We had to do everything without the help of modern _______________. (equip) 24.Please tell me the tale, Grandma. ________________ stories are great. (tradition) 25.Tim’s mother was very ____________ of him. (pride) 26.You should work harder on your English __________________. (pronounce)