74. Failure is the mother of ______________(成功).

73. He can speak three f______________ languages, such as English, French and Japanese.

72. Many v_____________ come to visit Mount Tai on May Day every year.

(一)单词拼写：根据句意和所给首字母及汉语提示完成单词。

71. Don’t forget to take your u______________ with you. It’s raining outside.

40. -_______orange do we have now?

-Three glasses.

A. How many 　　 B. How　　　　　 C. How much　　 D. what