①s______(adj. rising or falling at a sharp angle)

②m______（v. to crush grain, pepper, etc into flour）

③m_______（adj. not very strong or hot-tasting）

④v_________（n. likelihood to change suddenly and unexpectedly or suddenly become violent or angry）

⑤a_______（n. something you hope to achieve by doing something）

⑥W________（adj. everywhere in the world）

⑦c_________ （v. to ask someone for a particular amount of money for something you are selling）

⑧c________（n. a number of shops, hotels, cinemas etc owned or managed by the same company or 

person）

⑨o________（n. the amount of goods or work produced by a person, machine, factory etc；production）

⑩a________（n. the height of an object or place above the sea）

2. 将文中划线部分英语翻译成汉语：