1．The ________ (恐龙) became extinct before the appearance of man．
答案：dinosaur
2．The wind was blowing ________ (尘土) and leaves up from the ground．
答案：dust
3．A little hard work never ________ (损害) anyone．
答案：harms/harmed
4．Kelly ________ (雇用) as a mechanic in the factory．
答案：is/was employed
5．I'd ________ (感激) it if you let me get on with my work．
答案：appreciate
6．I got out of the car to i________ the damage．
答案：inspect
